Tool for opening a computer

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a tool for opening a computer showing my new design;

FIG. 2 is a side plan view of the personal computer opening case tool of FIG. 1;

FIG. 3 is a top plan view of the personal computer opening case tool of FIG. 1;

FIG. 4 is a bottom plan view of the personal computer opening case tool of FIG. 1;

FIG. 5 is a back plan view of the personal computer opening case tool of FIG. 1; and

FIG. 6 is a front plan view of the personal computer opening case tool of FIG. 1.

Referenced Cited
U.S. Patent Documents
D57847 May 1921 Mallett
D239430 April 1976 Niconchuk
D248615 July 25, 1978 Grabovac
D256442 August 19, 1980 Martin
D268892 May 10, 1983 Downing
3769862 November 1973 Miller
4691599 September 8, 1987 Schultz
Patent History
Patent number: D319758
Type: Grant
Filed: Oct 14, 1988
Date of Patent: Sep 10, 1991
Assignee: Curtis Manufacturing Company, Inc. (Jaffrey, NH)
Inventor: Edward L. Hames (Peterborough, NH)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Monica Hannon
Attorney: Richard P. Crowley
Application Number: 7/258,322
Classifications
Current U.S. Class: D 8/14