Retractable knife

- Olfa Kabushiki Kaisha
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Description

FIG. 1 is a perspective view of a retractable knife showing my new design;

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 bottom plan view thereof;

FIG. 6 is a left end view thereof;

FIG. 7 is a right end view thereof;

FIG. 8 is a sectional view taken along a line 8--8 in FIG. 3; and,

FIG. 9 is an cross-sectional view taken along a line 9--9 in FIG. 2.

Referenced Cited
U.S. Patent Documents
D264801 June 8, 1982 Osada
D264802 June 8, 1982 Osada
D264803 June 8, 1982 Machida
D324475 March 10, 1992 Staubitz et al.
D347563 June 7, 1994 Okada
D354900 January 31, 1995 Hirai
4226020 October 7, 1980 Quenot et al.
5269063 December 14, 1993 Okada
Other references
  • "Olfa Catalogue", printed in Japan, Oct. 1994, Cat. No. 76.
Patent History
Patent number: D386959
Type: Grant
Filed: Jul 24, 1996
Date of Patent: Dec 2, 1997
Assignee: Olfa Kabushiki Kaisha
Inventor: Shoji Okada (Osaka)
Primary Examiner: Philip S. Hyder
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/57,418
Classifications
Current U.S. Class: D 8/99
International Classification: 0803;