USD257130SExpiredUtility

Combined digital and dial caliper

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Assignee: MITUTOYO MFG CO LTDPriority: Aug 7, 1977Filed: Feb 5, 1979Granted: Sep 30, 1980
Est. expiryAug 7, 1997(expired)· nominal 20-yr term from priority
Inventors:Kozo SibukawaGoro Nishikata
38
PatentIndex Score
2
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4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined digital and dial caliper, as shown and described.

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