Tablet computer carrying case with retractable latch

• US 9,141,136 B2
• Filed: 06/16/2012
• Issued: 09/22/2015
• Est. Priority Date: 01/08/2012
• Status: Expired due to Fees

• Current Assignee: Parle Innovation, Inc.
• Original Assignee: Parle Innovation, Inc.
• Inventors: Shulenberger, Arthur M.
• Primary Examiner(s): Sinclair, David M
• Assistant Examiner(s): BROWN, ROBERT D
• Application Number:
  US13/525,287
• Publication Number:
  US 20130178155A1
• Time in Patent Office: 1,193 Days
• Field of Search: 361/679.29, 361/679.57, 361/679.58, 312/223.1, 312/223.2
• US Class Current: 1/1
• CPC Class Codes: G06F 1/162 changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
• CPC Class Codes: G06F 1/1628 Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/1662 Details related to the integrated keyboard

Abstract

A carrying case includes a frame member to retain a tablet computer and a base member coupled to the frame member. The frame member includes a recess with a protruding lip to receive a first edge of the tablet computer as it is inserted into the carrying case, and a retractable latching mechanism to secure a second, opposite edge of the tablet computer. The retractable latching mechanism can be moved to a retracted position to enable the second edge of the tablet computer to be inserted within the frame member and then released to a non-retracted position to secure the second edge of the tablet computer within the frame member.

Claims

1. A carrying case for a tablet computer, the carrying case comprising:

abuse member; and

a frame member coupled to the base member and including (i) a recess to receive a first edge of the tablet computer as it is inserted into the carrying case and provide a foundation, immovable with respect to the frame member, to support the weight of the tablet computer at least temporarily, and (ii) a retractable latching mechanism that may be;

moved to a retracted position to enable a second edge of the tablet computer to be inserted within the frame member and then released to a non-retracted position to secure the second edge of the tablet computer within the frame member, and

returned to the retracted position, without requiring application of force to the tablet computer, to free the second edge of the tablet computer from the frame member.

2. The carrying case of claim 1 wherein the retractable latching mechanism comprises an actuator and may be moved to the retracted position through any one of at least two options, including (i) application of force to the actuator without requiring application of force to the tablet computer and (ii) prior to insertion of the second edge of the tablet computer within the frame member and while the tablet computer rests within the recess, application of force to the tablet computer in a direction perpendicular to the face of the tablet computer.

3. The carrying case of claim 2 further comprising an ejector having one or more springs to push the second edge of the tablet computer free from the frame member when the latching mechanism is returned to the retracted position.

4. The carrying case of claim 3 wherein the retractable latching mechanism comprises:

an actuator to be contacted by one or more fingers of a user and receive an actuation force therefrom, and to move in a first direction in response to the actuation force; and

a first gripping member that moves in a second direction in response to movement of the actuator in the first direction such that the first gripping member moves from a first non-retracted gripper position to a first retracted gripper position to permit insertion/removal of the second edge of the tablet computer with respect to the frame member.

5. The carrying case of claim 4 wherein the retractable latching mechanism further comprises a second gripping member that moves in a direction opposite the second direction in response to movement of the actuator in the first direction such that the second gripping member moves from a second non-retracted gripper position to a second retracted gripper position to permit insertion/removal of the third edge of the tablet computer with respect to the frame member, wherein the second and third edges of the tablet computer are opposite one another and adjacent the first edge of the tablet computer.

6. The carrying case of claim 4 wherein the second direction is orthogonal to the first direction.

7. The carrying case of claim 4 wherein the second edge of the tablet computer is opposite the first edge of the tablet computer and the second direction is opposite the first direction.

8. The carrying case of claim 1 wherein the frame member comprises one or more openings to allow use of a camera built into the tablet computer.

9. The carrying case of claim 8 wherein the one or more openings in the frame member comprise an optical accessory mounting receptacle.

10. The carrying case of claim 1 wherein the frame member comprises one or more openings that form an optical path for a camera built into the tablet computer.

11. The carrying case of claim 1 wherein the frame member comprises a sound redirection structure to redirect sound from a speaker of the tablet computer towards a user when the user is facing a touch screen of the tablet computer.

12. The carrying case of claim 1 wherein the frame member comprises a sound redirection structure to redirect sound from a user towards a microphone of the tablet computer when the user is facing a touch screen of the tablet computer.

13. The carrying case of claim 1 wherein the base member comprises a mounting receptacle to receive a removable memory device that, when mounted within the mounting receptacle, can be electronically accessed by the tablet computer.

14. The carrying case of claim 13 wherein the mounting receptacle to receive a removable memory device comprises a universal serial bus port.

15. The carrying case of claim 1 further comprising a data card reader coupled to at least one of the frame member or the base member.

16. The carrying case of claim 15 where the data card reader comprises a magnetic stripe reader to read magnetic stripe cards such as credit cards.

17. The carrying case of claim 1 further comprising a radio transmitter/receiver to enable communication with devices other than the tablet computer.

18. The carrying case of claim 17 where the radio transmitter/receiver comprises circuitry to enable communications with devices other than the tablet computer using a Near Field Communications protocol.

20. The carrying case of claim 1 wherein, when released to the non-retracted position to secure the second edge of the tablet computer within the frame member, the retractable latching mechanism forms, in combination with the frame member, a recess to receive and secure the second edge of the tablet computer without requiring a notch, slot or other concavity within the second edge of the tablet computer.

19. A carrying case for a tablet computer, the carrying case comprising:

means for receiving a first edge of the tablet computer as it is inserted into the carrying case and provide a foundation, immovable with respect to the carrying case, to support the weight of the tablet computer at least temporarily; and

means for retractably latching a second edge of the tablet computer, the means for retractably latching the second edge of the tablet computer being;

movable to a retracted position to enable the second edge of the tablet computer to be received within the carrying case, and then released to a non-retracted position to secure the second edge of the tablet computer within the carrying case, and

returnable to the retracted position, without requiring application of force to the tablet computer, to free the second edge of the tablet computer from the carrying case.