USD453147SExpiredUtility

Photoelectric switch

57
Assignee: OMRON TATEISI ELECTRONICS COPriority: Nov 30, 1999Filed: May 30, 2000Granted: Jan 29, 2002
Est. expiryNov 30, 2019(expired)· nominal 20-yr term from priority
Inventors:Toshinori SatoToshiyuki Higuchi
57
PatentIndex Score
10
Cited by
7
References
1
Claims

Claims

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

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