USD254031SExpiredUtility

Pipe rail system

44
Assignee: SOUZA JR THOMASPriority: Jun 28, 1977Filed: Jun 28, 1977Granted: Jan 22, 1980
Est. expiryJun 28, 1997(expired)· nominal 20-yr term from priority
Inventors:Thomas Souza, Jr.
44
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pipe rail system, as shown and described.

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