Driving assembly of a screwdriver
Shiao March 24, 1
U.S. patent number D392,532 [Application Number D/062,832] was granted by the patent office on 1998-03-24 for driving assembly of a screwdriver. Invention is credited to Hsuan-Sen Shiao.
| United States Patent | D392,532 |
| Shiao | March 24, 1998 |
Driving assembly of a screwdriver
Claims
The ornamental design for a driving assembly of a screwdriver, as shown and described.
| Inventors: | Shiao; Hsuan-Sen (Taichung City, TW) |
|---|---|
| Appl. No.: | D/062,832 |
| Filed: | November 27, 1996 |
| Current U.S. Class: | D8/70 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/70 ;81/63.1 ;74/575 ;192/43,43.2 |
References Cited [Referenced By]
U.S. Patent Documents
| 4657125 | April 1987 | Heesch |
| 5642794 | July 1997 | Chuang et al. |
Attorney, Agent or Firm: Foley & Lardner
Description
FIG. 1 is a perspective view of a driving assembly of a screwdriver showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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