Utility knife
Hsu March 5, 2
U.S. patent number D454,042 [Application Number D/135,891] was granted by the patent office on 2002-03-05 for utility knife. Invention is credited to Cheng-Hui Hsu.
| United States Patent | D454,042 |
| Hsu | March 5, 2002 |
Utility knife
Claims
The ornamental design for a utility knife, as shown and described.
| Inventors: | Hsu; Cheng-Hui (Hsin Tien City, Taipei Hsien, TW) |
|---|---|
| Appl. No.: | D/135,891 |
| Filed: | January 22, 2001 |
| Current U.S. Class: | D8/99 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/98,99,107 ;30/162,125,320,329,335,337 |
References Cited [Referenced By]
U.S. Patent Documents
| D336029 | June 1993 | Ragland et al. |
| D349227 | August 1994 | Ragland et al. |
| D383963 | September 1997 | Gold |
| D395219 | June 1998 | Ghavami |
| D410832 | June 1999 | Chong |
| D413247 | August 1999 | Schmidt |
| 5979057 | November 1999 | Chao |
| D420270 | February 2000 | Martone |
| D438084 | February 2001 | Khachatoorian |
| D439492 | March 2001 | Martone et al. |
| D445661 | July 2001 | Chen |
| D445662 | July 2001 | Huang |
Attorney, Agent or Firm: Rosenberg, Klein & Lee
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 left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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