USD274891SExpiredUtility

Micrometer

35
Assignee: MITUTOYO MFG CO LTDPriority: Sep 4, 1981Filed: Feb 17, 1982Granted: Jul 31, 1984
Est. expirySep 4, 2001(expired)· nominal 20-yr term from priority
Inventors:Takeshi YamamotoHiroshi YamashiroTokuzo Nakaoki
35
PatentIndex Score
1
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the micrometer, as shown and described.

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