Keypad

Griffin , et al. September 11, 2

Patent Grant D550679

U.S. patent number D550,679 [Application Number D/256,654] was granted by the patent office on 2007-09-11 for keypad. This patent grant is currently assigned to Research In Motion Limited. Invention is credited to Jason T Griffin, Joseph Hofer, Norman Ladouceur.


United States Patent D550,679
Griffin ,   et al. September 11, 2007

Keypad

Claims

CLAIM The ornamental design for a keypad, as shown and described.
Inventors: Griffin; Jason T (Kitchener, CA), Ladouceur; Norman (Waterloo, CA), Hofer; Joseph (Kitchener, CA)
Assignee: Research In Motion Limited (Waterloo, Ontario, CA)
Appl. No.: D/256,654
Filed: March 23, 2006

Current U.S. Class: D14/455
Current International Class: 1402
Field of Search: ;D14/137,138,144,147,148,218,247,248,329,331,333,338-9,341-7,387,390-2,396-399,432,454,455,456 ;D18/1,2,6,7,12.2,25,52 ;D21/329 ;235/145R ;341/22,27,28 ;345/168,169,170,171,172,947,948 ;379/368,915,433.07 ;400/109,110,111,472,484,485,486,488,489,490,491,492 ;455/550.1,556.2,186.2

References Cited [Referenced By]

U.S. Patent Documents
5515763 May 1996 Vandervoort
5560724 October 1996 Iwasa et al.
5767463 June 1998 Gandre
D502180 February 2005 Gambaro
7087850 August 2006 Murzanski
7138587 November 2006 Nishino et al.
7164088 January 2007 Yurochko et al.
D537082 February 2007 Griffin
7182533 February 2007 Caplan
2002/0168209 November 2002 Lee
2003/0190182 October 2003 Huang
2004/0190969 September 2004 Huang
2006/0062626 March 2006 Hamilton et al.
Primary Examiner: Brooks; Cathron C.
Assistant Examiner: Lee; Angela
Attorney, Agent or Firm: Agarwal; Brij K. Eckert Seamans Cherin & Mellott, LLC

Description



FIG. 1 is a front elevational view of a keypad depicting our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an enlarged view of a portion of FIG. 2 as identified by the broken line encircling of the portion in FIG. 2;

FIG. 4 is a perspective view of the keypad of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 as identified by the broken line encircling of the portion in FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 4 as identified by the broken line encircling of the portion in FIG. 4;

FIG. 7 is another perspective view of the keypad of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 as identified by the broken line encircling of the portion in FIG. 7; and,

FIG. 9 is an enlarged view of a portion of FIG. 7 as identified by the broken line encircling of the portion in FIG. 7.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.

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