USD510885SExpiredUtility

Illuminated signaling device

52
Assignee: POWERFIRE CORPPriority: Sep 15, 2003Filed: Sep 15, 2003Granted: Oct 25, 2005
Est. expirySep 15, 2023(expired)· nominal 20-yr term from priority
Inventors:Kenneth S. DuekerPaul M. HagelinTroy EdwardsRussell E. Tavernetti
52
PatentIndex Score
9
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an illuminated signaling device, as shown.

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