Retractable blade knife

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Description

FIG. 1 is a side elevational view of the retractable blade knife showing our new design;

FIG. 2 is an opposite side elevational view thereof;

FIG. 3 is a side elevational view thereof with the blade shown extended;

FIG. 4 is an opposite side elevational view thereof with the blade shown extended;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, rear perspective view thereof;

FIG. 8 is a bottom, rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D237354 October 1975 Gerson et al.
4226020 October 7, 1980 Quenot et al.
4660284 April 28, 1987 Decarolis
Patent History
Patent number: D305096
Type: Grant
Filed: May 11, 1987
Date of Patent: Dec 19, 1989
Assignee: McPherson's Limited
Inventors: Wallace Tench (South Yarra), Christopher Collins (South Yarra), Cvetan Petroff (South Yarra), Gordon Bremmer (Olinda)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 7/48,391
Classifications
Current U.S. Class: D 8/99; D/8107