(12) United States Design Patent (io> Patent No.: us D516,080 s
Sakamoto et al. (45) Date of Patent: ** Feb. 28,2006
(21) Appl. No.: 29/216,835
(22) Filed: Nov. 10, 2004
(30) Foreign Application Priority Data
May 10, 2004 (IP) D2004-013733
(51) IOC IN) C I 14-02
(52) U.S. C I 1)14 455
(58) Field of Classification Search D14/455,
D14/392, 320, 388, 356, 390, 391, 394, 396, D14/399, 400, 401, 432; 200/6 R, 7, 5 A; D21/333; 235/145 R, 146, 145 A; 341/22, 341/23; 345/168,169, 156; 400/485, 82, 400/88, 700, 472; 455/556.1-556.2, 554.2, 455/557, 560, 73, 74, 74.1; 248/309.1, 300; 713/300; 463/1, 47, 37, 48, 40-43; D18/2, D18/7,12.2; 178/17 A, 17 C, 18.03; 361/680;
379/433.07, 447, 455 See application file for complete search history.
(56) References Cited
U.S. PATENT DOCUMENTS
3,244,369 A * 4/1966 Nassimbene 235/145 R
4,615,629 A * 10/1986 Power 400/486
D320,598 S * 10/1991 Auerbach et al D14/392
D322,606 S * 12/1991 Muller et al D14/399
5,288,158 A * 2/1994 Matias 400/472
D368,708 S 4/1996 Maynard
5,638,257 A * 6/1997 Kumar et al 361/680
5,733,056 A * 3/1998 Meagher 400/472
5,941,648 A * 8/1999 Robinson et al 400/82
6,088,220 A * 7/2000 Katz 361/680
6,128,372 A * 10/2000 Tsai et al 379/90.01
6,147,858 A * 11/2000 Takahashi 361/680
6,168,331 Bl * 1/2001 Vann 400/472
6,215,420 Bl * 4/2001 Harrison et al 341/22
6,297,752 Bl * 10/2001 Ni 341/22
6,317,061 Bl * 11/2001 Batra et al 341/22
6,370,018 Bl * 4/2002 Miller et al 361/680
D462,354 S * 9/2002 Kimbre et al D14/392
D462,358 S * 9/2002 Mah D14/447
6,445,380 Bl * 9/2002 Klein 345/168
D470,150 S * 2/2003 Lewis et al D14/455
D470,151 S * 2/2003 Lewis et al D14/455
6,556,186 B2 * 4/2003 Narasawa et al 345/168
D475,710 S * 6/2003 Sheehan et al D14/401
6,587,094 B2 * 7/2003 Anderson 345/168
6,587,096 B2 * 7/2003 Bullister 345/168
(Continued)
Primary Examiner—Alan P. Douglas
Assistant Examiner—Susan Moon Lee
(74) Attorney, Agent, or Firm—Rader, Fishman & Grauer
PLLC
(57) CLAIM
The ornamental design for a keyboard, as shown and described.
DESCRIPTION
FIG. 1 is a front elevational view ol a keyboard showing our new design;
FIG. 2 is a rear elevational view thereol;
FIG. 3 is a left side elevational view thereol, a right side
elevational view thereol being a mirror image;
FIG. 4 is a top plan view thereol;
FIG. 5 is a bottom plan view thereol;
FIG. 6 is a front top right perspective view thereol;
FIG. 7 is a rear bottom left perspective view thereol; and,
FIG. 8 is a reduced front elevational view thereol, showing
a using condition.
The broken line showing ol the environment are for illustrative purposes only and forms no part ol the claimed design.
1 Claim, 4 Drawing Sheets
