Retractable knife
Description
FIG. 1 is a front perspective view showing my new design for a retractable knife according to the present invention;
FIG. 2 is a side elevational view thereof;
FIG. 3 is another side elevational view thereof opposite to that shown in FIG. 2;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front end view thereof; and,
FIG. 7 is a rear end view.
Referenced Cited
U.S. Patent Documents
Other references
D234570 | March 1975 | Craddock |
D319378 | August 27, 1991 | Wilcox |
D336029 | June 1, 1993 | Ragland et al. |
D349227 | August 2, 1994 | Ragland et al. |
D352882 | November 29, 1994 | Schmidt |
3316635 | May 1967 | Merrow et al. |
3381807 | May 1968 | DeVaughn |
3888002 | June 1975 | Graham |
3906627 | September 1975 | Manning |
4063356 | December 20, 1977 | Hepworth |
4139939 | February 20, 1979 | Crooks |
4196515 | April 8, 1980 | Sugiyama |
4200977 | May 6, 1980 | Kageyama et al. |
4233734 | November 18, 1980 | Bies |
4242795 | January 6, 1981 | Rolland et al. |
4277888 | July 14, 1981 | Szabo |
4586256 | May 6, 1986 | Weimann |
4761882 | August 9, 1988 | Silverstein |
4835865 | June 6, 1989 | Knoop |
4930218 | June 5, 1990 | Jacoff |
5012581 | May 7, 1991 | Fletcher et al. |
5092046 | March 3, 1992 | Collins |
5155911 | October 20, 1992 | Collins |
5203085 | April 20, 1993 | Berns |
5255436 | October 26, 1993 | Yoshida |
5301428 | April 12, 1994 | Wilcox |
5386632 | February 7, 1995 | Schmidt |
5490331 | February 13, 1996 | Gold |
5581890 | December 10, 1996 | Schmidt |
B14517741 | May 1985 | Castelluzzo |
- US Blade Company Catalog, Nos. 118-01/02/03, cover page. Stanley Works, Copies of p. 2 of Stanley Works Catalogs.
Patent History
Patent number: D395219
Type: Grant
Filed: Jan 23, 1997
Date of Patent: Jun 16, 1998
Assignee: Techni Edge Manufacturing Corp. (Little Ferry, NJ)
Inventor: Bert Ghavami (Englewood Cliffs, NJ)
Primary Examiner: Philip S. Hyder
Law Firm: Weingram & Associates, P.C.
Application Number: 0/65,318
Type: Grant
Filed: Jan 23, 1997
Date of Patent: Jun 16, 1998
Assignee: Techni Edge Manufacturing Corp. (Little Ferry, NJ)
Inventor: Bert Ghavami (Englewood Cliffs, NJ)
Primary Examiner: Philip S. Hyder
Law Firm: Weingram & Associates, P.C.
Application Number: 0/65,318
Classifications
Current U.S. Class:
D 8/99
International Classification: 0803;
International Classification: 0803;