USD355679SExpiredUtility

Door sign for indicating occupancy

59
Assignee: PHARMADESIGN INCPriority: Jan 11, 1993Filed: Jan 11, 1993Granted: Feb 21, 1995
Est. expiryJan 11, 2013(expired)· nominal 20-yr term from priority
Inventors:Richard Costa
59
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a door sign for indicating occupancy, as shown.

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