Screwdriver
Chen March 22, 2
U.S. patent number D503,080 [Application Number D/193,002] was granted by the patent office on 2005-03-22 for screwdriver. Invention is credited to Chang-Ying Chen.
| United States Patent | D503,080 |
| Chen | March 22, 2005 |
Screwdriver
Claims
The ornamental design for a screwdriver, as shown and described.
| Inventors: | Chen; Chang-Ying (Taichung, TW) |
|---|---|
| Appl. No.: | D/193,002 |
| Filed: | October 31, 2003 |
| Current U.S. Class: | D8/82 |
| Current International Class: | 0804 |
| Field of Search: | ;D8/82,83,84,85,86,87,107 ;81/177.1,436,437,438,439,440 ;16/110.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D326213 | May 1992 | Freilich |
| D334128 | March 1993 | Gomas |
| D376528 | December 1996 | Krapowicz |
| D379750 | June 1997 | Thompson et al. |
| D393582 | April 1998 | Amtenbrink et al. |
| D401831 | December 1998 | Moody |
| D413782 | September 1999 | Krapowicz |
| D419847 | February 2000 | Chen |
| D432382 | October 2000 | Hsu |
| D440479 | April 2001 | Hsiao |
| D454767 | March 2002 | Edwards |
| D477518 | July 2003 | Hu |
Description
FIG. 1 is a perspective view of a screwdriver showing my design;
FIG. 2 is a front elevational view thereof, and a rear elevational view is identically the same;
FIG. 3 is a left side elevational view thereof, and a right side elevational view is identically the same;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
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