Utility knife
Takamasa October 30, 2
U.S. patent number D553,936 [Application Number D/253,124] was granted by the patent office on 2007-10-30 for utility knife. This patent grant is currently assigned to KDS Corporation. Invention is credited to Mitsuhiro Takamasa.
| United States Patent | D553,936 |
| Takamasa | October 30, 2007 |
Utility knife
Claims
CLAIM The ornamental design for a utility knife, as shown.
| Inventors: | Takamasa; Mitsuhiro (Kameoka, JP) |
|---|---|
| Assignee: | KDS Corporation (Kyoto-shi,
Kyoto, JP) |
| Appl. No.: | D/253,124 |
| Filed: | February 2, 2006 |
Foreign Application Priority Data
| Aug 3, 2005 [JP] | 2005-022576 | |||
| Current U.S. Class: | D8/99 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/98,99,105,107 ;30/320,329,337,161,162,2 |
References Cited [Referenced By]
U.S. Patent Documents
| 5269063 | December 1993 | Okada |
| D386959 | December 1997 | Okada |
| D398829 | September 1998 | Okada |
| D399114 | October 1998 | Okada |
| D436825 | January 2001 | Chen |
| D442054 | May 2001 | Okada et al. |
| D443807 | June 2001 | Okada |
| D453673 | February 2002 | Chen |
| D458106 | June 2002 | Chong |
| D459189 | June 2002 | Chong |
| D497301 | October 2004 | Kondo et al. |
| D499948 | December 2004 | Kondo et al. |
| D511448 | November 2005 | Chen |
| D517894 | March 2006 | Kondo et al. |
| D523316 | June 2006 | Kondo et al. |
Other References
|
Catalogue, "Super L and Super AL," OLFA Kabushiki Kaisha, Japanese Publicly Known Exhibit No. HN12015411 (Feb. 2, 2001). cited by other. |
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a perspective view of a utility knife showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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