Foldable knife

- Tekna
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Description

FIG. 1 is a perspective view of the foldable knife showing my new design in the open position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the foldable knife showing my new design in the folded position;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D149814 June 1948 Hvale et al.
3568315 March 1971 Smith
4425709 January 17, 1984 Quenzi
Foreign Patent Documents
283234 March 1931 ITX
Other references
  • Travelware, Aug. 1986, p. 25, "The Cutting Edge", by Tekna.
Patent History
Patent number: D304154
Type: Grant
Filed: Mar 9, 1987
Date of Patent: Oct 24, 1989
Assignee: Tekna (Redwood City, CA)
Inventor: Ralph F. Osterhout (San Francisco, CA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Townsend & Townsend
Application Number: 7/24,102
Classifications
Current U.S. Class: D 8/99; D/8107