USD351827SExpiredUtility

Programmable electronic cam-operated switch

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Assignee: KOYO ELECTRONICS IND COPriority: Dec 10, 1992Filed: May 25, 1993Granted: Oct 25, 1994
Est. expiryDec 10, 2012(expired)· nominal 20-yr term from priority
Inventors:Norio ShimizuTeruo Matsuno
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PatentIndex Score
7
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a programmable electronic cam-operated switch, as shown and described.

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