USD315422SExpiredUtility

Lens array for passive infrared motion detector systems or the like

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Assignee: FRESNEL TECH INCPriority: Oct 11, 1988Filed: Oct 11, 1988Granted: Mar 12, 1991
Est. expiryOct 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Ricahrd N. ClaytorTruman D. Black
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PatentIndex Score
13
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5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lens array for passive infrared motion detector systems or the like, as shown and described.

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