USD417165SExpiredUtility

Infrared rays sensor

88
Assignee: OPTEX CO LTDPriority: Jan 20, 1999Filed: Jan 20, 1999Granted: Nov 30, 1999
Est. expiryJan 20, 2019(expired)· nominal 20-yr term from priority
Inventors:Kenji TakedaTsuyoshi HatanoHiroyuki Ikeda
88
PatentIndex Score
34
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The original design for an infrared rays sensor, as shown and described.

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