USD252192SExpiredUtility
Flashlamp signal device
Est. expiryJan 4, 1997(expired)· nominal 20-yr term from priority
Inventors:Thomas Haraden
33
PatentIndex Score
0
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a flashlamp signal device, as shown.
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