Protective cover for electronic tablet with adjustable viewing stand

• US 8,887,903 B2
• Filed: 12/11/2012
• Issued: 11/18/2014
• Est. Priority Date: 08/10/2010
• Status: Active Grant

• Current Assignee: Vinci Brands LLC
• Original Assignee: Incase Designs Corporation (Incipio Technologies Incorporated)
• Inventors: Diebel, Markus, Hong, Hyun
• Primary Examiner(s): Yu, Mickey
• Assistant Examiner(s): CHEUNG, CHUN HOI
• Application Number:
  US13/711,607
• Publication Number:
  US 20130098782A1
• Time in Patent Office: 707 Days
• Field of Search: 206/320, 206/45.2, 206/45.24, 206/305, 206/701, 206/37, 206/38, 206/760, 206/756, 206/751, 248/372.1, 248/417, 248/135, 248/136, 248/457, 248/459
• US Class Current: 206/45.24
• CPC Class Codes: A45C 11/00 Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 specially adapted for toiletry or cosmetic equipment A45D29/20, A45D44/18; travelling sewing kits A45F3/48
• CPC Class Codes: A45C 13/005 Hinges
• CPC Class Codes: A45C 2011/003 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
• CPC Class Codes: A45C 2013/025 for holding portable computers or accessories therefor
• CPC Class Codes: A45C 2200/15 Articles convertible into a stand, e.g. for displaying purposes
• CPC Class Codes: A45C 5/02 Materials therefor
• CPC Class Codes: B65B 5/04 Packaging single articles
• CPC Class Codes: B65D 85/00 Containers, packaging elements or packages, specially adapted for particular articles or materials B65D71/00, B65D83/00 take precedence; hand implements or travelling equipment A45C; cosmetic or toiletry equipment A45D; packages for surgical knives, scalpels or blades therefor A61B17/3215; containers specially adapted for medical or pharmaceutical purposes A61J1/00; paint cans B44D3/12; oil cans F16N3/04; containers for carrying small arms F41C33/06; packaging of ammunition or explosive charges F42B39/00; containers for record carriers, specially adapted for cooperation with the recording or reproducing apparatus G11B23/00
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1628 Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
• CPC Class Codes: G06F 2200/1633 Protecting arrangement for the entire housing of the computer
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers
• CPC Class Codes: H05K 13/00 Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
• CPC Class Codes: Y10T 29/49002 Electrical device making
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A protective cover for an electronic device, such as an electronic tablet computer, can transform into an adjustable stand to hold the device in multiple viewing angles. The cover protects the electronic device and allows a user to view and access the device without removing it from the cover. The stand can be adjusted to allow for multiple viewing angles.

Claims

1. A case for an electronic device comprising:

a holder portion, wherein the holder comprises a sleeve having a front opening through which a screen of the electronic device will be visible, and a front member of the sleeve is adjacent the front opening and clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen; and

a cover portion, coupled to the holder, comprising;

first, second, third, and fourth cover edges, wherein the second and fourth cover edges are longer than the first and third cover edges;

first, second, and third hinges, each hinge extending in a direction from the second cover edge to the fourth cover edge, wherein from the first cover edge to the first hinge is a front flap; and

a plurality of grooves formed between the first cover edge and the first hinge on an inside of the front flap,

wherein a first back part is between the third cover edge and the second hinge, and a second back part is between the third hinge and the second hinge,

when folded in a first stand position by rotating the second hinge in a first rotation direction so a bottom of the electronic device can be inserted into a first groove of the plurality of grooves, the first back part remains permanently fixed to the holder portion while the second back part is rotated away from the electronic device, and

when folded in a second stand position, the first back part rests against the second back part, the bottom of the electronic device rests on the inside of the front flap and not in a groove, and a panel portion between the first and third hinges raises an edge of the holder above a height of an opposite edge of the holder.

2. The case of claim 1 comprising:

an elastic band, coupled to the cover portion, the elastic band extending from the second cover edge to the fourth cover edge, wherein the elastic band can be positioned to hold the cover portion against the front opening, thereby preventing rotating of the first, second, and third hinges,

wherein a gap between the third cover edge and the elastic band is at least a width of the elastic band.

3. The case of claim 1 wherein the cover portion comprises:

a first flexible layer;

a second flexible layer; and

a first stiffening layer panel, between the first and second flexible layers, wherein the first stiffening layer panel is more rigid than the first and second flexible layers, and the first and second flexible layers are coupled together, thereby sandwiching the first stiffening layer panel between the first and second flexible layers,

wherein the first stiffening layer panel extends from about the first cover edge to about the first hinge, and the first stiffening layer panel is absent at the first hinge, thereby forming a fabric hinge at the first hinge by way of the first and second flexible layers being coupled together.

4. The case of claim 1 wherein the inside of the front flap comprises at least two grooves.

5. The case of claim 1 wherein the first groove is closer to the first cover edge than to the third hinge.

6. The case of claim 1 wherein in the first stand position, a bottom of the electronic device is placed on the first groove of the inside of the front flap, and the first groove is closer to the first cover edge than to the third hinge.

7. The case of claim 1 wherein in the first stand position, a bottom of the electronic device is placed against a protrusion of the inside of the front flap, and the protrusion is closer to the first cover edge than to the third hinge.

8. The case of claim 1 wherein the electronic device is a tablet computer.

9. The case of claim 1 wherein the sleeve comprises first and second side members positioned on opposite sides of the holder, between the first and second side members is holder inner length, and a holder inner width is in a direction transverse to the holder inner length,

the holder inner length is greater than the holder inner width, and

the holder inner length is greater than a longest dimension of the electronic device.

10. The case of claim 9 wherein the sleeve comprises a side opening, positioned on a side transverse to the first and second side members, through which the electronic device can be inserted into the holder.

11. The case of claim 9 wherein the sleeve comprises a third side member positioned to stop an edge of the electronic device from sliding past the third cover edge.

12. The case of claim 1 wherein a first thickness of the front flap extends from an outer surface of the front flap to a bottom surface of the first groove,

a second thickness of the front flap extends from the outer surface of the front flap to an inside of the front flap, not in a groove, and

the second thickness is greater than the first thickness.

53. The case of claim 11 wherein each protrusion comprises a rail.

13. A case for an electronic device comprising:

a rectangularly shaped cover comprising first, second, third, and fourth cover edges, wherein the first and third cover edges extend in a first direction and are parallel to each other, the second and fourth cover edges extend in a second direction and are parallel to each other, the second direction is transverse to the first direction, and the second cover edge is longer than the first cover edge;

a first hinge, formed in the cover between the first and third cover edges, extending in the first direction, and the cover from the first cover edge to the first hinge is a front flap, and the front flap has a first length from the first cover edge to the first hinge that is sufficiently long to cover a screen of the electronic device when the front flap is folded via the first hinge to close the case,

wherein the first hinge is longer than the first length;

a second hinge, formed in the cover, between the third cover edge and the first hinge, extending in the first direction, parallel to the first hinge,

wherein a first back part is between the third cover edge and the second hinge, and a second back part is between the second hinge and the first hinge;

a plurality of protrusions, between the first cover edge and the first hinge on an inside of the front flap, wherein each protrusion extends up from an inside surface of the front flap; and

a holder, that removably couples the electronic device to the case, wherein the holder comprises a sleeve having an opening through which the screen of the electronic device will be visible, and a front member of the sleeve is adjacent the opening and clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen,

wherein when the electronic device is inserted into the holder, the first back part is positioned alongside a back of the electronic device,

when folded in a first stand position by rotating the second hinge in a first rotation direction so a bottom of the electronic device can rest on the inside surface of the front flap between a first protrusion of the plurality of protrusions and the first hinge, the first back part remains permanently fixed to the holder alongside the back of the electronic device while the second back part is rotated away from the back of the electronic device, and

when folded in a second stand position by rotating the second hinge in the first rotation direction, further than for the first stand position, the first back part remains alongside the back of the electronic device, while the second back part is rotated away from the back of the electronic device, and the bottom of the electronic device rests on the inside surface of the front flap between the first protrusion and a second protrusion of the plurality of protrusions, wherein the second protrusion is closer to the first cover edge than to the first hinge and is closer to the first cover edge than the first protrusion.

14. The case of claim 13 wherein the holder comprises first and second edge stops,

wherein the first edge stop is coupled to the second cover edge, between the second hinge and the third cover edge, the first edge stop extending toward and beyond an inside surface of the cover, and

the second edge stop is coupled to the fourth cover edge, between the second hinge and the third cover edge, the second edge stop extending toward and beyond the inside surface of the cover.

15. The case of claim 13 wherein the inside of the front flap comprises at least two protrusions.

16. The case of claim 13 comprising:

a third hinge, formed in the cover, between the first hinge and the second hinge, extending in the first direction, parallel to the first hinge.

17. The case of claim 13 comprising:

an elastic band, coupled to the cover, wherein the elastic band extends in the first direction, and can be positioned to hold the cover against the front flap, thus preventing rotating of the first hinge.

18. The case of claim 13 wherein the holder comprises a holder inner length and a holder inner width, the holder inner length is longer than the holder inner width, and the holder inner length is greater than a longest dimension of the electronic device.

19. The case of claim 18 wherein the holder comprises first and second side members positioned on opposite sides of the holder,

the holder inner length is between the first and second side members, and

the first side member couples to a front portion that clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen.

20. The case of claim 13 wherein each protrusion comprises a rail.

21. The case of claim 13 wherein between two protrusions is a groove.

22. A case for an electronic device comprising:

a rectangularly shaped cover comprising first, second, third, and fourth cover edges, wherein the first and third cover edges extend in a first direction and are parallel to each other, the second and fourth cover edges extend in a second direction and are parallel to each other, the second direction is transverse to the first direction, and the second cover edge is longer than the first cover edge;

a first hinge, formed in the cover between the first and third cover edges, extending in the first direction, and the cover from the first cover edge to the first hinge is a front flap, and the front flap has a first length from the first cover edge to the first hinge that is sufficiently long to cover a screen of the electronic device when the front flap is folded via the first hinge to close the case,

wherein the first hinge is longer than the first length;

a second hinge, formed in the cover, between the third cover edge and the first hinge, extending in the first direction, parallel to the first hinge,

wherein a first back part is between the third cover edge and the second hinge, and a second back part is between the second hinge and the first hinge;

a plurality of grooves, extending in the first direction, formed between the first cover edge and the first hinge on an inside of the front flap; and

a holder, that removably couples the electronic device to the case, wherein the holder comprises a sleeve having an opening through which a screen of the electronic device will be visible, and a front member of the sleeve is adjacent the opening and clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen,

wherein when the electronic device is inserted into the holder, the first back part is positioned alongside a back of the electronic device,

when folded in a first stand position by rotating the second hinge in a first rotation direction so a bottom of the holder can be inserted into a first groove of the plurality of grooves 3the first back part is permanently fixed to the holder alongside the back of the electronic device when the second back part is rotated away from the back of the electronic device, and

when folded in a second stand position by rotating the second hinge in the first rotation direction, further than for the first stand position, the first back part remains alongside the back of the electronic device, while the second back part is rotated away from the back of the electronic device, and the bottom of the holder rests on the inside of the front flap at a second groove of the plurality of grooves, wherein the second groove is closer to the first cover edge than to the first hinge and is closer to the first cover edge than the first groove.

23. The case of claim 22 wherein the holder comprises first and second edge stops,

wherein the first edge stop is coupled to the second cover edge, between the second hinge and the third cover edge, the first edge stop extending toward and beyond an inside surface of the cover, and

the second edge stop is coupled to the fourth cover edge, between the second hinge and the third cover edge, the second edge stop extending toward and beyond the inside surface of the cover.

24. The case of claim 22 wherein the first groove extends from the second cover edge to the fourth cover edge.

25. The case of claim 22 comprising:

a third hinge, formed in the cover, between the first hinge and the second hinge, extending in the first direction, parallel to the first hinge.

26. The case of claim 22 comprising:

an elastic band, coupled to the cover, wherein the elastic band extends in the first direction, and can be positioned to hold the cover against the front flap, thus preventing rotating of the first hinge.

27. The case of claim 22 wherein the holder comprises a holder inner length and a holder inner width, the holder inner length is longer than the holder inner width, and the holder inner length is greater than a longest dimension of the electronic device.

28. The case of claim 27 wherein the holder comprises first and second side members positioned on opposite sides of the holder,

the holder inner length is between the first and second side members, and

the first side member couples to a front portion that clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen.

29. The case of claim 22 wherein between two grooves is a protrusion.

30. A method comprising:

forming a cover for a tablet electronic device having first, second, third, and fourth cover edges, wherein the second and fourth cover edges are longer than the first and third cover edges;

forming first and second hinges in the cover,

wherein a first cover panel is between the third cover edge and the first hinge, a second cover panel is between the first hinge and the second hinge, and a third cover panel is between the first cover edge and second hinge, and

a first length is from the first cover edge to the second hinge, a second length is from the second cover edge to the fourth cover edge, and the second length is greater than the first length;

forming at least a first groove and second groove on an interior surface of the third cover panel, wherein the second groove is closer to the first cover edge than to the second hinge;

forming a holder coupled to the first cover panel, wherein the holder comprises a sleeve having a opening through which a screen of the tablet electronic device will be visible, and a front member of the sleeve is adjacent the opening and clips against a front of the tablet electronic device to retain the tablet electronic device to the case without obscuring the screen, and the holder is adapted to removably retain at least a portion of a back of the tablet electronic device alongside the first cover panel;

allowing folding into a first stand position by rotating the first hinge a first angle in a first rotation direction, the first back part is permanently fixed to the holder when the second cover panel is rotated away from the electronic device, so a bottom of the tablet electronic device can be placed on the first groove of the interior surface of the third cover panel; and

allowing folding into a second stand position by rotating the first hinge a second angle in the first rotation direction, the second angle being greater than the first angle, so the bottom of the tablet electronic device can be placed on the second groove of the interior surface of the third cover panel.

31. The method of claim 30 wherein the holder comprises at least two tablet edge stops arranged at opposite ends of the holder.

32. The method of claim 30 wherein the holder comprises at least two tablet edge stops arranged at corners of the holder, wherein the at least two tablet edge stops guard the tablet electronic device from sliding out of the holder.

33. The method of claim 30 wherein the at holder comprises at least a tablet edge stop positioned at the third edge.

34. The method of claim 30 comprising:

forming a clasp coupled to the third cover panel, wherein the clasp retains the third cover panel in a closed position covering a screen of the tablet electronic device.

35. The method of claim 30 wherein the holder comprises a holder inner length and a holder inner width, the holder inner length is longer than the holder inner width, and the holder inner length is greater than a longest dimension of the tablet electronic device.

36. The method of claim 35 wherein the holder comprises first and second side members positioned on opposite sides of the holder,

the holder inner length is between the first and second side members, and

the first side member couples to a front portion that clips against a front of the tablet electronic device to retain the electronic device to the cover without obscuring the screen.

37. A method comprising:

forming a cover for a tablet electronic device having first, second, third, and fourth cover edges, wherein the second and fourth cover edges are longer than the first and third cover edges;

forming first and second hinges in the cover,

wherein a first cover panel is between the third cover edge and the first hinge, a second cover panel is between the first hinge and the second hinge, and a third cover panel is between the first cover edge and second hinge, and

a first length is from the first cover edge to the second hinge, a second length is from the second cover edge to the fourth cover edge, and the second length is greater than the first length;

forming at least a first rail and second rail on an interior surface of the third cover panel, wherein the second rail is closer to the first cover edge than to the second hinge;

forming a holder coupled to the first cover panel, wherein the holder comprises a sleeve having a opening through which a screen of the tablet electronic device will be visible, and a front member of the sleeve is adjacent the opening and clips against a front of the tablet electronic device to retain the tablet electronic device to the case without obscuring the screen, and the holder is adapted to removably retain at least a portion of a back of the tablet electronic device alongside the first cover panel;

allowing folding into a first stand position by rotating the first hinge a first angle in a first rotation direction, the first back part remains permanently fixed to the holder while the second cover panel is rotated away from the tablet electronic device, so a bottom of the tablet electronic device can be placed against the first rail of the interior surface of the third cover panel; and

allowing folding into a second stand position by rotating the first hinge a second angle in the first rotation direction, the second angle being greater than the first angle, so the bottom of the tablet electronic device can be placed against the second rail of the interior surface of the third cover panel.

38. The method of claim 37 wherein the holder comprises at least two tablet edge stops arranged at opposite ends of the holder.

39. The method of claim 37 wherein the holder comprises at least tablet edge stops arranged at corners of the holder.

40. The method of claim 37 wherein the at holder comprises at least a tablet edge stop positioned at the third edge.

41. The method of claim 37 comprising:

forming a clasp coupled to the third cover panel, wherein the clasp retains the third cover panel in a closed position covering a screen of the tablet electronic device.

42. The method of claim 37 wherein the holder comprises a holder inner length and a holder inner width, the holder inner length is longer than the holder inner width, and the holder inner length is greater than a longest dimension of the tablet electronic device.

43. The method of claim 42 wherein the holder comprises first and second side members positioned on opposite sides of the holder,

the holder inner length is between the first and second side members, and

the first side member couples to a front portion that clips against a front of the tablet electronic device to retain the tablet electronic device to the cover without obscuring the screen.

44. A case for an electronic device comprising:

a holder portion, wherein the holder retains the electronic device to the case, the holder comprises a sleeve having a opening through which a screen of the electronic device will be visible, wherein the sleeve comprises first and second side members that are opposite to each other, between the first and second side members is a holder inner length, and a holder inner width is in a direction transverse to the holder inner length, the holder inner length is longer than the holder inner width, and the holder inner length is greater than a longest dimension of the electronic device; and

a cover portion, coupled to the holder, comprising;

first, second, third, and fourth cover edges, wherein the second and fourth cover edges are longer than the first and third cover edges; and

first, second, and third hinges, each hinge extending in a direction from the second cover edge to the fourth cover edge, wherein from the first cover edge to the first hinge is a front flap; and

a plurality of protrusions formed between the first cover edge and the first hinge on an inside of the front flap,

wherein a first back part is between the third cover edge and the second hinge, and a second back part is between the third hinge and the second hinge,

when folded in a first stand position by rotating the second hinge in a first rotation direction so a bottom of the holder portion can rest on an inside surface of the front flap between a first protrusion of the plurality of protrusions and the first hinge, the first back part is permanently fixed to the holder portion when the second back part is rotated away from the electronic device, and

when folded in a second stand position, the first back part rests against the second back part, the bottom of the holder portion rests against an inside surface of the front flap between the first protrusion and the first cover edge, and a panel portion between the first and third hinges raises an edge of the holder above a height of an opposite edge of the holder.

45. The case of claim 44 wherein

the first side member of the sleeve couples to a front portion of the sleeve that clips against a front of the electronic device to retain the electronic device to the case without obscuring the screen.

46. The case of claim 45 wherein the second side member couples to the front portion that clips against the front of the electronic device to retain the electronic device to the case without obscuring the screen.

47. The case of claim 44 wherein the cover portion comprises:

a first flexible layer;

a second flexible layer; and

a first stiffening layer panel, between the first and second flexible layers, wherein the first stiffening layer panel is more rigid than the first and second flexible layers, and the first and second flexible layers are coupled together, thereby sandwiching the first stiffening layer panel between the first and second flexible layers,

wherein the first stiffening layer panel extends from about the first cover edge to about the first hinge, and the first stiffening layer panel is absent at the first hinge, thereby forming a fabric hinge at the first hinge by way of the first and second flexible layers being coupled together.

48. The case of claim 44 wherein the inside surface of the front flap comprises at least one groove.

49. The case of claim 44 wherein the inside surface of the front flap comprises at least two rails.

50. The case of claim 44 wherein in the first stand position, the bottom of the holder portion is placed on the inside surface of the front flap between a first rail and the first hinge, and the first rail is closer to the first cover edge than to the third hinge.

51. The case of claim 44 wherein in the first stand position, a bottom of the electronic device is placed against a rail of the inside surface of the front flap, and the rail is closer to the first cover edge than to the third hinge.

52. The case of claim 44 wherein the electronic device is a tablet computer.

54. The case of claim 44 wherein between two protrusions is a groove.