Impact driver

Sakai , et al. July 15, 2

Patent Grant D477205

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

Impact driver

Claims

The ornamental design for an impact driver, as shown and described.
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

Foreign Application Priority Data

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

References Cited [Referenced By]

U.S. Patent Documents
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.
Primary Examiner: Coles; Doris V.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Sughrue Mion, PLLC

Description



FIG. 1 is a perspective view of the top, front and left side of an impact driver showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the top, rear, and right side thereof with the hook disposed on the rear and pivoted upwardly.

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