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United States Patent D263,020
Rau, III February 16, 1982

Retractable knife

Claims


The ornamental design for a retractable knife, as shown and described.
Inventors: Rau, III; David M. (Lincoln, NE)
Appl. No.: 06/114,256
Filed: January 22, 1980

Current U.S. Class: D8/99
Current International Class: D0803
Field of Search: D8/98,99,101,15,19,20 30/162,335,163

References Cited

U.S. Patent Documents
D166172 March 1952 Bureau
D230823 March 1974 Gluck
D241803 October 1976 Amiot
3885308 May 1975 Gordin
Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Lowe, Kokjer, Kircher, Wharton & Bowman

Description



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

FIG. 2 is an elevational view of one side of the retractable knife, the other side being substantially identical thereto;

FIG. 3 is a top plan view of the device shown in FIGS. 1 and 2;

FIG. 4 is an elevational view of one end of the device;

FIG. 5 is an elevational view of the opposite end thereof; and

FIG. 6 is a perspective view of the invention with the knife blade retracted.

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