U.S. patent number D477,205 [Application Number D/144,049] was granted by the patent office on 2003-07-15 for impact driver. This patent grant is currently assigned to Hitachi Koki Co., Ltd.. Invention is credited to Katsuhiro Oomori, Masato Sakai, Takuya Teranishi, Masanori Watanabe.
United States Patent | D477,205 |
Sakai , et al. | July 15, 2003 |
Inventors: | Sakai; Masato (Ibaraki, JP), Watanabe; Masanori (Ibaraki, JP), Oomori; Katsuhiro (Ibaraki, JP), Teranishi; Takuya (Ibaraki, JP) |
---|---|
Assignee: | Hitachi Koki Co., Ltd. (Tokyo,
JP) |
Appl. No.: | D/144,049 |
Filed: | June 26, 2001 |
Dec 27, 2000 [JP] | 2000-037338 | |||
Current U.S. Class: | D8/68 |
Current International Class: | 0805 |
Field of Search: | ;D8/61,62,63,64,65,66,67,68,69,70,107 ;29/243.525 ;74/371 ;81/52,54,55,57,57.11,57.13,57.14,57.42,57.43,177.1,177.4,177.6,177.85,409,429 ;173/13,15,47,48,90,91,92,93,93.5,93.6,109,112,122,164,169,170,171,176,213,216 ;227/51,81,138 ;279/9.1,19.3,62,137,142,147,149,158 ;310/50 ;320/114 ;408/20,120,122,124,125,234,241R,241S ;451/344,354,357,358,359,456 |
D156319 | December 1949 | Bushnell |
D295714 | May 1988 | Sasaki et al. |
D339046 | September 1993 | Fushiya et al. |
D340396 | October 1993 | Ichikawa |
D342430 | December 1993 | Saito et al. |
D392863 | March 1998 | Sugimoto et al. |
D424902 | May 2000 | Gildersleeve et al. |
D435414 | December 2000 | Etter et al. |
D437761 | February 2001 | Okumura et al. |
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