Three dimensional input device

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Description

FIG. 1 is a perspective view of a three dimensional input device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a right side elevation view thereof.

Claims

I claim the ornamental design for the three dimensional input device, as shown and described.

Referenced Cited
U.S. Patent Documents
5029260 July 2, 1991 Rollason
5120938 June 9, 1992 Rollason
5160919 November 3, 1992 Mohler et al.
5426449 June 20, 1995 Danziger
5481263 January 2, 1996 Choi
D381017 July 15, 1997 Burrell, IV
D394626 May 26, 1998 Sacco et al.
D411992 July 13, 1999 Willner et al.
6022156 February 8, 2000 Blish
6028591 February 22, 2000 Lueders
6031469 February 29, 2000 Dodd
6042282 March 28, 2000 Camacho et al.
6059470 May 9, 2000 Myint
6067033 May 23, 2000 An
Patent History
Patent number: D456408
Type: Grant
Filed: Jul 21, 2000
Date of Patent: Apr 30, 2002
Inventor: Russell Leigh Common (San Antonio, TX)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Janice Leverett
Application Number: 29/126,670
Classifications
Current U.S. Class: Keyboard With Chord Or Fixed Hand Configuration (D14/391)
International Classification: 1402;