Micrometer head
Tanada December 18, 1
U.S. patent number D253,689 [Application Number 05/796,270] was granted by the patent office on 1979-12-18 for micrometer head. This patent grant is currently assigned to Mitutoyo Manufacturing Company, Ltd.. Invention is credited to Tetsunori Tanada.
| United States Patent | D253,689 |
| Tanada | December 18, 1979 |
Micrometer head
Claims
The ornamental design for a micrometer head, as shown.
| Inventors: | Tanada; Tetsunori (Kure, JP) |
|---|---|
| Assignee: | Mitutoyo Manufacturing Company,
Ltd. (Tokyo, JP) |
| Appl. No.: | 05/796,270 |
| Filed: | May 12, 1977 |
| Current U.S. Class: | D10/73 |
| Current International Class: | D1004 |
| Field of Search: | ;D10/73,74 ;33/164R,166,169B,143F ;116/115 |
References Cited [Referenced By]
U.S. Patent Documents
| D224442 | July 1972 | Nishikata |
| 2691224 | October 1954 | Thielicke |
Other References
|
Mitutoyo Cat. #400, 5/65, p. 21, Micrometer Heads.. |
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Jordan; Frank J.
Description
FIG. 1 is a front elevational view of a micrometer head showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an inverted rear elevational view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof.
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