Life support system knife
Description
FIG. 1 is a perspective view of a life support system knife showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a right hand end elevational view of the knife of FIG. 1;
FIG. 4 is a top plan view of the knife of FIG. 1; and
FIG. 5 is a bottom plan view of the knife of FIG. 1.
Referenced Cited
U.S. Patent Documents
Other references
D287042 | December 2, 1986 | Hoffman |
3269009 | August 1966 | Eastman |
- Knives and Knifemakers, .COPYRGT.1973 Sidlathom, p. 51, 1st Knife top of page. The National Knife Magazine, Dec. 1985, "The Knives of Commando", by Jim Williamson. Brochure: Knives as Seen in the Movie "Commando"--The Life Support System, Jack W. Crain.
Patent History
Patent number: D302839
Type: Grant
Filed: Jun 22, 1987
Date of Patent: Aug 15, 1989
Inventor: Jack W. Crain (Weatherford, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Jones, Tullar & Cooper
Application Number: 7/64,442
Type: Grant
Filed: Jun 22, 1987
Date of Patent: Aug 15, 1989
Inventor: Jack W. Crain (Weatherford, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Jones, Tullar & Cooper
Application Number: 7/64,442
Classifications
Current U.S. Class:
Sword Or Knife (D22/118)