USD471123SExpiredUtility

Barricade frame

44
Assignee: PLASTIC SAFETY SYSTEMS INCPriority: Jan 16, 2002Filed: Jan 16, 2002Granted: Mar 4, 2003
Est. expiryJan 16, 2022(expired)· nominal 20-yr term from priority
Inventors:Gregory H. Brown
44
PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a barricade frame, as shown and described.

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