Electronic screwdriver
Liu January 30, 2
U.S. patent number D436,819 [Application Number D/125,865] was granted by the patent office on 2001-01-30 for electronic screwdriver. Invention is credited to Kuo-Chen Liu.
| United States Patent | D436,819 |
| Liu | January 30, 2001 |
Electronic screwdriver
Claims
The ornamental design for electronic screwdriver, as shown and described.
| Inventors: | Liu; Kuo-Chen (Dali City, Taichung, TW) |
|---|---|
| Appl. No.: | D/125,865 |
| Filed: | July 3, 2000 |
| Current U.S. Class: | D8/68 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/61-70,107 ;81/57.11,429,54,57.42,409,436,900,439,57.14,901,177.1,177.85 ;173/170,48,213,217,171 ;408/241.05,20 ;451/357-359 |
References Cited [Referenced By]
U.S. Patent Documents
| D156319 | December 1949 | Bushnell |
| D159044 | June 1950 | Bushnell |
| D233130 | October 1974 | Slany |
| D233131 | October 1974 | Slany |
| D269588 | July 1983 | Ludwig |
| D288770 | March 1987 | Doman |
| D289136 | April 1987 | Doman |
| D301299 | May 1989 | Chapin |
| D315855 | April 1991 | Fushiya et al. |
| D320917 | October 1991 | Fushiya et al. |
| D322205 | December 1991 | Liu |
| D322384 | December 1991 | Wan |
| D329580 | September 1992 | Sasaki et al. |
| D335250 | May 1993 | Rosier |
| D339046 | September 1993 | Fushiya et al. |
| D340396 | October 1993 | Ichikawa |
| D388301 | December 1997 | Steel |
| D410830 | June 1999 | Pusateri et al. |
| D424902 | May 2000 | Gildersleeve et al. |
| 5033552 | July 1991 | Hu |
Attorney, Agent or Firm: Rosenberg, Klein & Lee
Description
FIG. 1 is a perspective view of electronic 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 side elevational view thereof; and,
FIG. 7 is a bottom side elevational view thereof.
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