USD301555SExpiredUtility

Digital counter for potentiometer

Assignee: TOKYO METAL CO LTDPriority: Nov 20, 1985Filed: May 7, 1986Granted: Jun 13, 1989
Est. expiryNov 20, 2005(expired)· nominal 20-yr term from priority
Inventors:Akira Sakai
30
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital counter for potentiometer, as shown.

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