Screw driver
Shiao May 23, 2
U.S. patent number D425,387 [Application Number D/106,156] was granted by the patent office on 2000-05-23 for screw driver. Invention is credited to Hsuan-Sen Shiao.
| United States Patent | D425,387 |
| Shiao | May 23, 2000 |
Screw driver
Claims
The ornamental design for a screw driver, as shown and discribed.
| Inventors: | Shiao; Hsuan-Sen (Taichung City, TW) |
|---|---|
| Appl. No.: | D/106,156 |
| Filed: | June 11, 1999 |
| Current U.S. Class: | D8/82; D8/87 |
| Current International Class: | 0804 |
| Field of Search: | ;D8/82,83,84,85,86,87,107 ;81/436,437,438,439,440 |
References Cited [Referenced By]
U.S. Patent Documents
| D197757 | March 1964 | Nagamori |
| D211772 | July 1968 | Hopkins |
| D373945 | September 1996 | Chang |
| D379750 | June 1997 | Thompson et al. |
| D382188 | August 1997 | Lin |
| D383660 | September 1997 | Anderson |
| D404277 | January 1999 | Shiao |
Attorney, Agent or Firm: Liniak, Berenato, Longacre & White, LLC
Description
FIG. 1 is a perspective view of a screw driver showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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