Utility knife
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Description
FIG. 1 is a perspective view of a utility knife showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof; and,
FIG. 8 is a perspective view thereof, wherein the blade is in the extended position.
Claims
The ornamental design for a utility knife, as shown.
Referenced Cited
U.S. Patent Documents
5269063 | December 14, 1993 | Okada |
D386959 | December 2, 1997 | Okada |
D398829 | September 29, 1998 | Okada |
D399114 | October 6, 1998 | Okada |
D431170 | September 26, 2000 | Okada |
D436825 | January 30, 2001 | Chen |
D442054 | May 15, 2001 | Okada et al. |
D443807 | June 19, 2001 | Okada |
D453673 | February 19, 2002 | Chen |
D453896 | February 26, 2002 | Hirai |
D459189 | June 25, 2002 | Chong |
D499948 | December 21, 2004 | Kondo et al. |
Patent History
Patent number: D523316
Type: Grant
Filed: Aug 25, 2004
Date of Patent: Jun 20, 2006
Assignee: KDS Corporation (Kyoto)
Inventors: Katsuyuki Kondo (Otsu), Mitsuhiro Takamasa (Kameoka)
Primary Examiner: Philip S. Hyder
Attorney: Birch Stewart Kolasch & Birch LLP
Application Number: 29/211,963
Type: Grant
Filed: Aug 25, 2004
Date of Patent: Jun 20, 2006
Assignee: KDS Corporation (Kyoto)
Inventors: Katsuyuki Kondo (Otsu), Mitsuhiro Takamasa (Kameoka)
Primary Examiner: Philip S. Hyder
Attorney: Birch Stewart Kolasch & Birch LLP
Application Number: 29/211,963
Classifications
Current U.S. Class:
D8/99