Combination drawing pen and enclosure for a computer mouse for generating free hand computer graphics

Description

FIG. 1 is a front elevational view of a combination drawing pen and enclosure for a computer mouse for generating free hand computer graphics.

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
32190 April 1861 Hostler
D279912 July 30, 1985 Lee
3626595 December 1971 Hulen
4375631 March 1, 1983 Goldberg
4536746 August 20, 1985 Gobeli
4558609 December 17, 1985 Kim
4599799 July 15, 1986 Lopez
4680864 July 21, 1987 Heagerty
4748441 May 31, 1988 Brzezinski
Foreign Patent Documents
2574588 June 1986 FRX
Other references
  • Videogaming Illustrated, Feb. 1984 p. 20-Joystick.
Patent History
Patent number: D305424
Type: Grant
Filed: Sep 14, 1987
Date of Patent: Jan 9, 1990
Inventor: Leonard E. Pressley, Sr. (Lubbock, TX)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Attorney: Jerry T. Kearns
Application Number: 7/96,325
Classifications
Current U.S. Class: D14/114