USD379373SExpiredUtility

Combined exit sign and emergency lamp device

69
Assignee: NAT SERVICE INDUSTRIES INCPriority: Aug 10, 1995Filed: Aug 10, 1995Granted: May 20, 1997
Est. expiryAug 10, 2015(expired)· nominal 20-yr term from priority
Inventors:Mark Campbell LoganDavid T. GarzaAndrew Edward MastersEdwin Lewis Hull
69
PatentIndex Score
18
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for combined exit sign and emergency lamp device, as shown and described.

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