U.S. patent number D549,249 [Application Number D/276,809] was granted by the patent office on 2007-08-21 for end mill. This patent grant is currently assigned to Omi Kogyo Co., Ltd.. Invention is credited to Shohei Omi.
United States Patent | D549,249 |
Omi | August 21, 2007 |
Inventors: | Omi; Shohei (Anjo, JP) |
---|---|
Assignee: | Omi Kogyo Co., Ltd.
(JP) |
Appl. No.: | D/276,809 |
Filed: | February 6, 2007 |
Current U.S. Class: | D15/139 |
Current International Class: | 1509 |
Field of Search: | ;D8/70 ;D15/131,132,138,139,140 ;408/222,223,229,230 |
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