Combination lock
Ling February 17, 2
U.S. patent number D486,721 [Application Number D/176,323] was granted by the patent office on 2004-02-17 for combination lock. This patent grant is currently assigned to Sinox Company Limited. Invention is credited to Renny Tse-Hwa Ling.
| United States Patent | D486,721 |
| Ling | February 17, 2004 |
Combination lock
Claims
The ornamental design for "combination lock", as shown and described.
| Inventors: | Ling; Renny Tse-Hwa (Chung-Ho, TW) |
|---|---|
| Assignee: | Sinox Company Limited (Taipei
Hsien, TW) |
| Appl. No.: | D/176,323 |
| Filed: | February 24, 2003 |
| Current U.S. Class: | D8/334 |
| Current International Class: | 0807 |
| Field of Search: | ;D8/330,331,334,333,301 ;20/20-24,31,35,51,52 |
References Cited [Referenced By]
U.S. Patent Documents
| 979171 | October 1910 | DuPont |
| 986595 | March 1911 | Sage et al. |
| 1218084 | March 1917 | Hulden |
| 3750431 | August 1973 | Atkinson |
| 4444029 | April 1984 | Remington |
| D372187 | July 1996 | Ling |
| D406522 | March 1999 | Ling |
| D453467 | February 2002 | Nakamura |
| D474674 | May 2003 | Ling |
| D477525 | July 2003 | Ling |
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a perspective view of "combination lock" showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a rear side elevational view thereof; and,
FIG. 8 is a perspective view thereof shown in using position.
The broken lines are for illustrative purpose only and form no part of the claimed design.
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