U.S. patent number D340,393 [Application Number 07/851,530] was granted by the patent office on 1993-10-19 for portable electric drill. This patent grant is currently assigned to Makita Corporation. Invention is credited to Michio Okumura.
United States Patent | D340,393 |
Okumura | October 19, 1993 |
Inventors: | Okumura; Michio (Anjo, JP) |
---|---|
Assignee: | Makita Corporation (Anjo,
JP) |
Appl. No.: | 07/851,530 |
Filed: | March 13, 1992 |
Sep 18, 1991 [JP] | 3-28305 | |||
Current U.S. Class: | D8/68 |
Field of Search: | ;D8/61,68 ;81/57.11,57.13 ;173/90-93.7,170,48 ;408/124,125 |
D296072 | June 1988 | Mochida |
D300502 | April 1989 | Schultz |
D300503 | April 1989 | Schultz |
D314498 | February 1991 | Hoshino et al. |
D326598 | June 1992 | Sakamoto et al. |
D328556 | August 1992 | Fushiya et al. |
D332208 | January 1993 | Sakamoto et al. |
D333080 | February 1993 | Fushiya et al. |
English catalog--Milwaukee--printed Apr. 1990--two pages. . German catalog--AUS Erfahrung Gut--printed Mar. 1991--four pages.. |
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