Drill chuck
Sakamaki May 4, 1
U.S. patent number D409,067 [Application Number D/083,823] was granted by the patent office on 1999-05-04 for drill chuck. This patent grant is currently assigned to Yukiwa Seiko Kabushiki Kaisha. Invention is credited to Akira Sakamaki.
| United States Patent | D409,067 |
| Sakamaki | May 4, 1999 |
Drill chuck
Claims
The ornamental design for a drill chuck, as shown and described.
| Inventors: | Sakamaki; Akira (Ojiya, JP) |
|---|---|
| Assignee: | Yukiwa Seiko Kabushiki Kaisha
(Niigata-ken, JP) |
| Appl. No.: | D/083,823 |
| Filed: | February 19, 1998 |
Foreign Application Priority Data
| Jan 19, 1998 [JP] | 10-1133 | |||
| Current U.S. Class: | D8/70 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/70 ;D15/140 ;279/60,62 |
References Cited [Referenced By]
U.S. Patent Documents
| D356932 | April 1995 | Owens et al. |
| D359217 | June 1995 | Owens et al. |
| D361076 | August 1995 | Shadeck et al. |
| D363295 | October 1995 | Barton |
| D386193 | November 1997 | Steadings |
| 5775704 | July 1998 | Wilson et al. |
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Description
FIG. 1 is a perspective view of the top and one side of a drill chuck showing my new design;
FIG. 2 is a perspective view of the bottom and one side thereof;
FIG. 3 is a side elevational view of one side thereof;
FIG. 4 is a side elevational view of the opposite side thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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