Retractable blade knife
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Description
FIG. 1 is a perspective view of a retractable blade knife showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof, with the blade in a partially extended position; and,
FIG. 7 is a front elevational view thereof, with the blade in a retracted position.
Referenced Cited
Patent History
Patent number: D336028
Type: Grant
Filed: Aug 9, 1991
Date of Patent: Jun 1, 1993
Assignee: NT Incorporated (Osaka)
Inventor: Yoshihiko Yoshimoto (Osaka)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Griffin Butler Whisenhunt & Kurtossy
Application Number: 7/743,575
Type: Grant
Filed: Aug 9, 1991
Date of Patent: Jun 1, 1993
Assignee: NT Incorporated (Osaka)
Inventor: Yoshihiko Yoshimoto (Osaka)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Griffin Butler Whisenhunt & Kurtossy
Application Number: 7/743,575
Classifications
Current U.S. Class:
D 8/99