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
Foreign Patent Documents
Other references
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 |
2574588 | June 1986 | FRX |
- 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
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