Case having standing leg for electronic devices

Patent metadata

Field	Value
Publication number	US-9677702-B2
Application number	US-201514626670-A
Country	US
Kind code	B2
Filing date	Feb 19, 2015
Priority date	Oct 13, 2014
Publication date	Jun 13, 2017
Grant date	Jun 13, 2017

Abstract

A case having a standing leg for an electronic device includes a soft protective cover, a hard protective frame, and a standing leg. An opening is formed on a back portion of the hard protective frame to receive the standing leg therein. The standing leg is pivoted with the soft protective cover and the hard protective frame. The standing leg is configured to rotate up to about a predetermined angle until the rotation of the standing leg is prevented by a pivoting end wall of the hard protective frame. The opening is sized to receive the standing leg. The standing leg is rotatable from a closed position in which it is received in the opening to an open position in which the standing leg is rotated about the predetermined angle. In an open position, the electronic device rests on a surface at a preferred viewing angle.

First claim

What is claimed is:

1. A case having a standing leg for an electronic device, comprising:
a soft protective cover for protecting the electronic device installed therein, covering a back portion of the electronic device;
a hard protective frame, constructed to removably mount over the soft protective cover;
a standing leg for propping up the electronic device; and
an opening formed on a back portion of the hard protective frame wherein the standing leg fits in the opening,
wherein the standing leg is configured to rotate up to about a predetermined angle,
wherein the standing leg is pivoted with the soft protective cover and the hard protective frame,
wherein the standing leg comprises a pivoting end and the soft protective cover comprises a pivoting groove formed on a back portion of the soft protective cover,
wherein the pivoting end comprises projections formed on both ends of the pivoting end and the pivoting groove receives the projections,
wherein the pivoting end fits in the pivoting groove,
wherein the hard protective frame comprises pivoting recesses formed on side walls of the opening wherein the pivoting recesses receives the projections,
wherein installing the electronic device in the case increases frictional resistance at the pivoting end and prevents the leg from pivoting freely,
wherein the standing leg can he removed from the case and replaced.

2. The case of claim 1 , wherein the pivoting groove comprises a body portion and end portions,
wherein the projections fit in the end portions and the pivoting recesses,
wherein the pivoting end pivots in the pivoting groove,
wherein the pivoting groove is circular and a diameter of the body portion is greater than a diameter of the end portions.

3. The of claim 1 , wherein the standing leg comprises an inner surface and an outer surface,
wherein the hard protective frame comprises a pivoting end wall, two side walls and a distal end wall configured to form the opening.

4. The case of claim 3 , wherein the standing leg is configured to rotate about the predetermined angle until a contact part of the outer surface contacts the pivoting end wall.

5. The case of claim 4 , wherein the contact part sloped and the pivoting end wall is sloped such that the contact part is in planar contact with the pivoting end wall when the standing leg is rotated about the predetermined angle.

6. The case of claim 3 , wherein a mating protrusion is formed on the standing leg and a mating cavity is formed on the side wall, wherein the mating protrusion is mated with the mating cavity.

7. The case of claim 3 , wherein a mating protrusion is formed on the side wall and a mating cavity is formed on the standing leg wherein the mating protrusion is mated with the mating cavity.

8. The case of claim 3 , wherein when the standing leg is in a closed position, substantial portion of the inner surface of the standing leg is in contact with the back portion of the soft protective case.

9. The case of claim 3 wherein when the standing leg is in a closed position, the outer surface of the standing leg is substantially flush or co-planar with the back portion of the hard protective frame.

10. The case claim 3 , wherein the distal end wall is sloped and there is a gap between the distal end wall and a distal end of the standing leg for easy insertion of a user's fingernail into the gap to open the standing leg.

11. The case of claim 10 , wherein a recess or slope is formed on the distal end of the standing leg for easy insertion of a user's fingernail into the gap to open the standing leg.

12. The case of claim 1 , wherein an emblem, a trademark, a slogan, or an insignia is formed on an inner surface of the standing leg.

13. The case of claim 1 , wherein an emblem, a trademark, a slogan, or an insignia is formed on an outer surface of the standing leg.

14. The case of claim 1 , wherein an emblem, a trademark, a slogan, or an insignia is formed on a back portion of the soft protective case corresponding to a location of the opening.

15. The case of claim 1 , wherein the soft protective cover is made of a soft material and the hard protective frame is made of a hard material.

16. The case of claim 15 , wherein the hard protective frame is made of polyvinyl chloride (PVC), titanium, aluminum, graphite composite, metal or plastic.

17. The case of claim 15 , wherein the soft protective cover is made of thermoplastic polyurethane and the hard protective frame is made of polycarbonate.

18. The case of claim 1 , wherein the predetermined angle is more than 90 degrees.

Assignees

• Kim Dae-Young
• Spigen Korea Co Ltd

Inventors

• Kim Dae-Young

Classifications

• A45C2011/003

  Human Necessities · mapped topic

• F16M13/00

  Other supports for positioning apparatus or articles (heads thereof F16M11/02 {; undercarriages thereof F16M11/20} ; adapted to be stuck in the ground A45F3/44 {; sockets or holders for poles or posts E04H12/22}); Means for steadying hand-held apparatus or articles {(supports for measuring instruments G01D11/30; supports for casings of remote control switching devices H01H9/025)} · CPC title

• A45C2011/002

  Human Necessities · mapped topic

• F16M11/00 Primary

  Stands or trestles as supports for apparatus or articles placed thereon {; Stands for scientific apparatus such as gravitational force meters} (without heads F16M13/00; easels or stands for blackboards or the like A47B97/04; show-stands A47F7/00; for workmen E04G1/32; {sockets or holders for poles or posts E04H12/22;} supporting or suspending for lighting devices F21V21/00) · CPC title

• F16M11/105

  the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation · CPC title