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United States Patent D672,353
Liu December 11, 2012

Protective case for a tablet computer


CLAIM The ornamental design for a protective case for a tablet computer, as shown.
Inventors: Liu; Min (Shenzhen, CN)
Appl. No.: D/420,909
Filed: May 15, 2012

Current U.S. Class: D14/440
Current International Class: 1402
Field of Search: D14/250,251,253,240,217,496,440,203.3,203.4,203.5,203.8,432,439,300 D3/218,215,201 220/4.02 248/309.1 361/679.56,679.03 379/426,433.11,455 455/575.1,575.8 190/100 206/305,320

References Cited

U.S. Patent Documents
2354782 August 1944 Stradling et al.
4703160 October 1987 Narishima et al.
4718550 January 1988 Johnson
D466356 December 2002 Marsilio
D469438 January 2003 Corrales
D471008 March 2003 Dubone
D478623 August 2003 Wilburn
6646672 November 2003 Feierbach
D546878 July 2007 Bharma
7318521 January 2008 Lau
D581865 December 2008 Koza
D584314 January 2009 Davis et al.
7542052 June 2009 Solomon et al.
D609226 February 2010 Hofer et al.
8016107 September 2011 Emsky
D646266 October 2011 Kim et al.
D648529 November 2011 Brown
D654069 February 2012 Kwon et al.
8132670 March 2012 Chen
D659139 May 2012 Gengler
D662100 June 2012 Van Den Nieuwenhuizen et al.
D662503 June 2012 Akana et al.
D663304 July 2012 Akana et al.
8230992 July 2012 Law et al.
D665809 August 2012 Wang et al.
8235208 August 2012 Sirichai et al.
8245843 August 2012 Wu
2009/0194209 August 2009 De Filippis et al.
2010/0289390 November 2010 Kenney
2012/0043231 February 2012 Perrier et al.
2012/0170212 July 2012 Gallouzi et al.
2012/0194448 August 2012 Rothkopf
2012/0212896 August 2012 Schulz
Primary Examiner: Underwood; Cynthia
Attorney, Agent or Firm: Liu; George D. Ronda IP Agent Co., Ltd


FIG. 1 is a first perspective view of a protective case for a tablet computer, showing my new design.

FIG. 2 is a second perspective view thereof, shown in an alternate position of use;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left side elevational view of FIG. 1;

FIG. 6 is a right side elevational view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a third perspective view thereof, shown in an alternate position of use.

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