USD419094SExpiredUtility

Combined alarm and illuminator for infrared detectors

32
Assignee: CHANG WEN-HSIANGPriority: Apr 15, 1999Filed: Apr 15, 1999Granted: Jan 18, 2000
Est. expiryApr 15, 2019(expired)· nominal 20-yr term from priority
Inventors:Wen-Hsiang Chang
32
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the combined alarm and illuminator for infrared detectors, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.