Cordless screwdriver
Svetlik August 9, 1
U.S. patent number D297,104 [Application Number 06/808,247] was granted by the patent office on 1988-08-09 for cordless screwdriver. This patent grant is currently assigned to Skil Corporation. Invention is credited to Kenneth N. Svetlik.
| United States Patent | D297,104 |
| Svetlik | August 9, 1988 |
Cordless screwdriver
Claims
The ornamental design for a cordless screwdriver, as shown and described.
| Inventors: | Svetlik; Kenneth N. (Schaumburg, IL) |
|---|---|
| Assignee: | Skil Corporation (Chicago,
IL) |
| Appl. No.: | 06/808,247 |
| Filed: | December 12, 1985 |
| Current U.S. Class: | D8/61 |
| Field of Search: | ;D8/61,68,75,82,83,105 ;408/120,124-125,127 ;310/50 ;320/2-4 ;173/163,170 ;81/44,52,53.12,54,57.11,463-464,466-467,478,474-475,480,177.1,177.7,438,436 |
References Cited [Referenced By]
U.S. Patent Documents
| D215998 | November 1969 | Humphrey et al. |
| D217218 | April 1970 | Staub |
| 1603985 | October 1926 | Rosenberg |
| 2491325 | December 1949 | McVey |
| 3329880 | July 1967 | Boyles |
| 3873868 | March 1975 | Pew |
| 3890859 | June 1975 | Grabovac et al. |
| 4030383 | June 1977 | Wagner |
| 4078589 | March 1978 | Miller |
| 4170909 | October 1979 | Wagner |
| 4225814 | September 1980 | Gantz et al. |
| 4374354 | February 1983 | Petrovic et al. |
| 4397055 | August 1983 | Cuchiara |
| 4653359 | March 1987 | Liao |
Other References
|
Disston brochure, 1976, "Cordless Electric Power Screwdriver". . Amercep Inc. brochure, 1983, "Turbo Driver Rechargeable Screwdriver." . Daikyo brochure, undated, "Cordless Driver", No. SA-701. . Milwaukee Elec. Corp. brochure, "Cordless Heavy-Duty Reversing Screwdriver, No. 6539-1, undated.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Jones, Day, Reavis & Pogue
Description
FIG. 1 is a top perspective view of a cordless screwdriver, showing my new design;
FIG. 2 is a top plan view thereof, the bottom and adjacent sides being identical in appearance;
FIG. 3 is a front end elevational view thereof; and,
FIG. 4 is a rear end elevational view thereof.
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