End mill
Mikado , et al. November 18, 2
U.S. patent number D717,847 [Application Number D/472,603] was granted by the patent office on 2014-11-18 for end mill. This patent grant is currently assigned to Nikken Kosakusho Works, Ltd.. The grantee listed for this patent is Nikken Kosakusho Works, Ltd.. Invention is credited to Steve Eckersall, Susumu Mikado.
| United States Patent | D717,847 |
| Mikado , et al. | November 18, 2014 |
End mill
Claims
CLAIM The ornamental design for an end mill, as shown and described.
| Inventors: | Mikado; Susumu (Daito, JP), Eckersall; Steve (Rotherham, GB) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Applicant: |
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| Assignee: | Nikken Kosakusho Works, Ltd.
(Daito-shi, JP) |
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| Appl. No.: | D/472,603 | ||||||||||
| Filed: | November 14, 2013 |
Foreign Application Priority Data
| Oct 16, 2013 [JP] | 2013-024062 | |||
| Current U.S. Class: | D15/139 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/70,71 ;D15/131,132,138,139,140 ;76/102,115 ;83/845 ;403/331,381 ;407/9,33,34,42,54,63,110,113-115 ;408/214,215,222,223,226-230 ;433/72,165 ;470/198 ;606/80 |
References Cited [Referenced By]
U.S. Patent Documents
| 3938231 | February 1976 | Hopkins |
| 4648755 | March 1987 | Stashko |
| D308874 | June 1990 | Tsujimura et al. |
| 5882150 | March 1999 | Furuta et al. |
| D686646 | July 2013 | Mikado et al. |
| 2011/0008113 | January 2011 | Abe |
| 2011/0268515 | November 2011 | Horiike et al. |
| 2012/0039678 | February 2012 | Nguyen et al. |
| 2012/0301234 | November 2012 | Yamaguchi |
| 2012/0321405 | December 2012 | Weisel |
| 2013/0034394 | February 2013 | Hecht et al. |
| 2013/0136547 | May 2013 | Kurokawa et al. |
Attorney, Agent or Firm: Fasse; W. F.
Description
FIG. 1 is a front view of an end mill showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a left side view thereof.
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