Protective cap for power tool couplings
Grimm September 6, 1
U.S. patent number D350,268 [Application Number D/008,572] was granted by the patent office on 1994-09-06 for protective cap for power tool couplings. Invention is credited to Alan R. Grimm.
| United States Patent | D350,268 |
| Grimm | September 6, 1994 |
Protective cap for power tool couplings
Claims
The ornamental design for a protective cap for power tool couplings, as shown and described.
| Inventors: | Grimm; Alan R. (Dundee, IA) |
|---|---|
| Appl. No.: | D/008,572 |
| Filed: | May 21, 1993 |
| Current U.S. Class: | D8/70; D9/446 |
| Field of Search: | ;D8/70 ;D9/446,438,436,435 ;215/306 ;220/375 |
References Cited [Referenced By]
U.S. Patent Documents
| D318427 | July 1991 | Sherburne, Jr. |
| D324824 | March 1992 | Hansen |
| D327848 | July 1992 | Hanover |
| 4203524 | May 1980 | Wieland |
Assistant Examiner: Musgrove; Jeff H.
Attorney, Agent or Firm: Nemmers; James C.
Description
FIG. 1 is a top plan view of the protective cap of the invention;
FIG. 2 is a side elevational view of the protective cap of FIG. 1;
FIG. 3 is a longitudinal sectional view taken on the line 3--3 of FIG. 4;
FIG. 4 is a bottom view of the protective cap; and,
FIG. 5 is a perspective view of the protective cap of the invention.
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