PROTECTIVE CASE FOR AN ELECTRONIC DEVICE

• US 20150349831A1
• Filed: 06/02/2014
• Published: 12/03/2015
• Est. Priority Date: 06/02/2014
• Status: Abandoned Application

• Current Assignee: David H. Young, Sr.
• Original Assignee: Two Technologies, Inc.
• Inventors: Mick, Roger Wayne, Walsh, Michael Francis, Young, David Henry
• Application Number:
  US14/293,808
• Publication Number:
  US 20150349831A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04B 1/3888 Arrangements for carrying or protecting transceivers
• CPC Class Codes: H04B 2001/3894 Waterproofing of transmission device
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces

Abstract

In one embodiment, a protective case for use with an electronic device—such as a tablet computer or cell phone—is disclosed. The protective case configured to retain the electronic device, the protective case being designed from rigid, resilient materials, configured to provide impact resistance, temperature resistance, and water resistance to the electronic device. The protective case defines a battery compartment that is configured to permit the removable attachment of at least one hot-swappable battery. The at least one hot-swappable battery is configured to provide auxiliary power to the electronic device when it is disposed in the battery compartment. In another embodiment, the protective case is part of a kit, which includes the protective, a keyboard, a magnetic stripe reader, at least two hot-swappable batteries, at least one microprocessor, a stylus, a docking station, and a rain shield.

Claims

1. A protective case configured to house an electronic device, the protective case comprising:

a case body comprising a first material having a first modulus of elasticity, the case body defining a recess which is configured to house the electronic device, the case body further defining;

a front surface configured to be disposed adjacent to a screen of the electronic device when the electronic device is disposed in the recess;

a rear surface opposed from the front surface, the rear surface configured to be disposed adjacent to a back panel of the electronic device when the electronic device is disposed in the recess, the rear portion defining a battery compartment;

a left side surface disposed between the front and rear surfaces;

a right side surface spaced from the left side surface;

a top surface; and

a bottom surface spaced from the top surface;

at least two hot-swappable batteries, wherein a first hot-swappable battery of the at least two hot-swappable batteries is removably attached to the battery compartment and replaceable by a second hot-swappable battery of the at least two hot-swappable batteries, such that when the first hot-swappable battery is removed from the battery compartment and replaced by the second hot-swappable battery, the protective case is configured such that the electronic device is powered by an internal battery; and

at least one microprocessor disposed within the protective case, the at least one microprocessor configured to establish data communication between the electronic device and any of the at least two hot-swappable batteries.

2. The protective case of claim 1, further comprising a plurality of bumpers disposed on the case body near at least one of the intersections between the top and bottom surfaces with the left side and right side surfaces, the plurality of bumpers comprising a second material having a second modulus of elasticity;

3. The protective case of claim 1, further comprising a rain shield configured to cover the screen of the electronic device, the rain shield configured so as to define a void between a bottom surface of the rain shield and the screen of the electronic device.

4. The protective case of claim 3, wherein the rain shield retains a substantially rigid form when weak forces are imparted to the rain shield top surface, and wherein the rain shield flexes toward the bottom surface when strong forces are imparted to the rain shield top surface, such that the rain shield bottom surface penetrates the void so as to make physical contact with the screen of the electronic device.

5. The protective case of claim 1, further comprising a keyboard disposed on the front surface of the case body, the keyboard comprising a plurality of keys, each one of the plurality of keys corresponding to at least one alpha-numeric character.

6. The protective case of claim 5, wherein the keyboard is configured to provide back-lighting to the plurality of keys vis-à

-vis illuminating LED lights disposed beneath each one of the plurality of keys.

7. The protective case of claim 5, wherein the at least one microprocessor is configured to establish data communication between the electronic device and the keyboard.

8. The protective case of claim 1, further comprising a stylus having a stylus body that is elongate along a central axis, the stylus body extending from a pressure-sensitive stylus tip to a stylus head, the pressure-sensitive stylus tip being configured to engage with the screen of the electronic device, the stylus body comprising a shift button configured to enable alternate functionality when the pressure-sensitive stylus tip engages with the screen of the electronic device.

9. The protective case of claim 8, wherein the stylus is configured to wirelessly communicate with the electronic device, such that the pressure-sensitive stylus tip may recognize and discern various levels of pressure between the pressure-sensitive stylus tip and the screen of the electronic device when the pressure-sensitive stylus tip engages therewith.

10. A docking station including the protective case of claim 1, the docking station comprises a dock body, a docking portion, a battery charging portion, and a back dock portion, the docking portion being configured to electronically and physically engage with the electronic device when the electronic device is disposed within the protective case to define a docked configuration, the battery charging portion being configured to mate with either one of the at least two hot-swappable batteries so as to provide power to the battery via an external power supply.

11. The protective case of claim 1, further comprising a printer disposed on the rear surface of the case body, the printer being electronically connectable to the electronic device such that the electronic device can generate printing commands to be received and fulfilled by the printer.

12. The protective case of claim 11, wherein the printer is integral with the case body.

13. The protective case of claim 11, wherein the at least one microprocessor is configured to establish data communication between the electronic device and the printer.

14. A carrier case including the protective case of claim 3, wherein the carrier case comprises ballistic nylon, the carrier case being designed and configured to encapsulate the protective case and the electronic device when the electronic device is disposed in the protective case, the carrier case further comprising an attachment component configured to mount the carrier case to a user of the protective case, the carrier case further comprising a plurality of pockets, the pockets configured to contain at least the stylus, at least one of the at least two hot swappable batteries, and the rain shield.

15. The protective case of claim 1, further comprising a hand-strap disposed on the rear portion of the case body, the hand strap defining an elastic portion that is configured to permit removable attachment of the protective case to a user'"'"'s hand.

16. The protective case of claim 1, further comprising a magnetic stripe reader disposed on the rear surface of the case body, the magnetic stripe reader defining a card slot and a magnetic reading head that is disposed within the card slot, the magnetic reading head configured to extract magnetically stored data contained within magnetic stripe cards.

17. The protective case of claim 16, wherein the magnetic stripe reader is further configured to read smart card chips.

18. The protective case of claim 16, wherein the at least one microprocessor is configured to establish data communication between the electronic device and the magnetic stripe reader.

19. A rain shield configured for use on a screen of an electronic device, the rain shield comprising a film disposed on a top surface of the rain shield and an adhesive layer disposed on an opposed bottom surface of the rain shield,

wherein the adhesive layer is configured to abut the electronic device in an installed configuration so as to fixate the positioning of the rain shield with respect to the surface of the electronic device so as to limit translation of the rain shield,

wherein, in the installed configuration, the bottom surface faces the screen of the electronic device so as to define a void therebetween, the void being partially defined by the adhesive layer, the rain shield retaining a substantially rigid form when weak forces are imparted to the top surface such that the bottom surface does not penetrate the void, and the rain shield flexing toward the bottom surface when strong forces are imparted to the rain shield top surface, such that the rain shield bottom surface penetrates the void so as to make physical contact with the screen of the electronic device.

20. The rain shield of claim 19, wherein the film comprises Autoflex EBG-5 Polyester.

21. The rain shield of claim 19, wherein the adhesive layer has a thickness of about 0.045 inches.

22. A kit configured for use with an electronic device, the kit comprising:

a protective case defining a case body, the protective case being configured to retain the electronic device, the case body defining a front surface, an opposed rear surface spaced from the front surface in a first direction, a bottom surface disposed between the front and rear surfaces, and a top surface disposed between the front and rear surfaces and spaced from the bottom surface in a second direction, the second direction being substantially perpendicular to the first direction, the rear surface further containing a battery compartment;

a keyboard disposed on the front surface of the case body adjacent to the bottom surface, the keyboard comprising a plurality of keys, each one of the plurality of keys corresponding to at least one alpha-numeric character;

a magnetic stripe reader disposed on the rear surface of the case body adjacent to the bottom surface, the magnetic stripe reader being configured to read stored data from magnetic stripe cards;

at least two hot-swappable batteries configured to be removably attachable to the protective case within the battery compartment, the at least two hot-swappable batteries being further configured to provide auxiliary power to the electronic device;

at least one microprocessor disposed within the protective case, the at least one microprocessor being electronically configured to establish data communication between the electronic device and the least two hot-swappable batteries, the keyboard, and the magnetic stripe reader;

a stylus having a stylus body that is elongate along a central axis, the stylus body extending from a pressure-sensitive stylus tip to a stylus head, the pressure-sensitive style tip being configured to engage with the screen of the electronic device, the stylus body comprising a shift button configured to enable alternate functionality when the pressure-sensitive stylus tip engages with the screen of the electronic device;

a docking station, the docking station generally comprising a dock body, a docking portion, a battery charging portion, and a back dock portion, the docking portion being configured to electronically and physically engage with the electronic device when the electronic device is disposed within the protective case to define a docked configuration, the battery charging portion being configured to mate with either a first or second of the at least two hot-swappable batteries so as to provide power to the first or second of the at least two hot-swappable batteries via an external power supply;

a rain shield configured to cover an entirety of a screen of the cell phone in an installed configuration, the rain shield defining a front rain shield surface and an opposed rear rain shield surface, the rear rain shield surface being configured to abut the screen of the cell phone in the installed configuration, the rain shield being further configured to communicate with the screen of the cell phone when strong forces are applied to the front rain shield surface and to inhibit communication with the screen of the cell phone when weak forces are applied to the front rain shield surface.

23. The kit of claim 22, further comprising a carrier case comprising ballistic nylon, the carrier case designed and configured to encapsulate the protective case and the cell phone when the cell phone is disposed in the protective case, the carrier case further comprising an attachment component configured to mount the carrier case to a user of the protective case, the carrier case further comprising a plurality of pockets, the pockets configured to contain at least the stylus, at least one of the at least two hot-swappable batteries, and a secondary rain shield.

24. The kit of claim 22, further comprising a hand-strap disposed on the rear portion of the case body, the hand strap being configured to permit removable attachment of protective case to a user of the protective case.

25. The kit of claim 22, further comprising a printer configured to be disposed on the rear surface of the case body, the printer being electronically connectable to the electronic device such that the electronic device can generate printing commands to be received and fulfilled by the printer.

26. A method for powering an electronic device, the method comprising the steps of:

instructing the electronic device to draw power from an internal rechargeable battery in the electronic device while the internal rechargeable battery has a power reserve of at least 50%;

when the internal rechargeable battery has a power reserve of 50% or less, instructing the electronic device to draw power from a first hot-swappable battery while the first hot-swappable battery has a power reserve of at least 50%;

when the hot-swappable battery has a power reserve of 50% or less, instructing the electronic device to display a first alert that signifies that the first hot-swappable battery should be replaced by a second hot-swappable battery;

when the first hot-swappable battery is removed, instructing the electronic device to draw power from the internal rechargeable battery until the second hot-swappable battery has replaced the first hot-swappable battery.

27. The method of claim 26, wherein the instructing steps are performed by at least one microprocessor, the at least one microprocessor being further configured to establish electronic communication between the electronic device, the internal rechargeable battery, and the hot-swappable battery.

28. The method of claim 27, wherein the at least one microprocessor calculates the length of time in hours that the internal rechargeable battery could exclusively provide power to the electronic device based upon the measured value Y at a given moment in time.

29. The method of claim 28, wherein the alert is a first alert, and wherein the at least one microprocessor instructs the electronic device to display a second alert that is different from the first alert when the at least one microprocessor calculates that the internal rechargeable battery is capable of providing less than 1 hour of power to the electronic device.

30. The method of claim 27, wherein the at least one microprocessor instructs the hot-swappable battery to initiate a charging cycle, the charging cycle being defined by the hot-swappable battery will diverting its stored power to the internal battery of the electronic device.

31. A kit case configured for use with an electronic device, the kit comprising:

a protective case defining a case body, the protective case being configured to retain the electronic device, the case body further defining an integration plug, disposed within the recess, the integration plug configured to mate with a corresponding port on the electronic device to provide an electronic connection therebetween;

at least one microprocessor disposed within the case body;

at least one external device removably connectable to the protective case, wherein the at least one microprocessor is configured to establish data communication between the electronic device and the at least one external device.

32. The kit of claim 31, wherein the at least one external device is a plurality of external devices and the at least one microprocessor is configured to electronically communicate with each of the plurality of electronic devices simultaneously.

33. The kit of claim 31, wherein the at least one external device is a hot-swappable battery configured to provide auxiliary power to the electronic device.

34. The kit of claim 31, wherein the at least one external device is a keyboard comprising a plurality of keys, each one of the plurality of keys corresponding to at least one alpha-numeric character.

35. The kit of claim 31, the at least one external device is a magnetic stripe reader configured to extract magnetically stored data contained within magnetic stripe cards.

36. The kit of claim 31, the at least one external device is a printer configured to receive and fulfill printing commands generated by the electronic device.