Utility knife

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top, left side perspective view;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view.

Referenced Cited
U.S. Patent Documents
D248538 July 18, 1978 Richards
D319378 August 27, 1991 Wilcox
D336029 June 1, 1993 Ragland et al.
336112 February 1886 Holdsworth
D348383 July 5, 1994 Perkins
D349227 August 2, 1994 Ragland et al.
D386959 December 2, 1997 Okada
D395219 June 16, 1998 Ghavami
1496927 June 1924 Evers
1906573 May 1933 Gits
1960130 May 1934 Trubel
2095164 October 1937 Babb
2578896 December 1951 Moore
2737069 March 1956 Weindel
2754584 July 1956 Ferguson
2776484 January 1957 Resner
2840903 July 1958 Christensen
2951482 September 1960 Sullivan
2960769 November 1960 Matwijcow
3178812 April 1965 Lurie
3192624 July 1965 Gringer
3195231 July 1965 Lightburn
3406447 October 1968 Travlos
3525152 August 1970 Fattori et al.
3577637 May 1971 Braginetz
3621570 November 1971 Kolde et al.
3667122 June 1972 Black
3857176 December 1974 Quenot
3879847 April 1975 Roll
3906627 September 1975 Manning
3927473 December 1975 Braginetz
4005525 February 1, 1977 Gringer
4089112 May 16, 1978 Richards
4167810 September 18, 1979 Gilbert
4389776 June 28, 1983 Okada
4442595 April 17, 1984 Sharrow et al.
4509260 April 9, 1985 Gringer
4570342 February 18, 1986 Baum
4586256 May 6, 1986 Weimann
4604805 August 12, 1986 Krieger
4675996 June 30, 1987 Dubuque
4744146 May 17, 1988 Schmidt
4761882 August 9, 1988 Silverstein
4825552 May 2, 1989 Bendickson
4939839 July 10, 1990 Gorst
5022156 June 11, 1991 Kallens et al.
5054198 October 8, 1991 Gmoch
5386632 February 7, 1995 Schmidt
5613300 March 25, 1997 Schmidt
Foreign Patent Documents
531248 August 1931 DEX
Patent History
Patent number: D413247
Type: Grant
Filed: Aug 5, 1998
Date of Patent: Aug 31, 1999
Assignee: Pacific Handy Cutter, Inc. (Costa Mesa, CA)
Inventor: G. Gerry Schmidt (Newport Beach, CA)
Primary Examiner: Philip S. Hyder
Law Firm: Oppenheimer Wolff & Donnelly LLP
Application Number: 0/91,739
Classifications
Current U.S. Class: D 8/99
International Classification: 0803;