USD461702SExpiredUtility

Plastic base

47
Assignee: PORTABLE PIPE HANGERS L PPriority: Jul 31, 2001Filed: Jul 31, 2001Granted: Aug 20, 2002
Est. expiryJul 31, 2021(expired)· nominal 20-yr term from priority
Inventors:Arthur J. Valentz
F16L 3/00F16L 3/18
47
PatentIndex Score
1
Cited by
14
References
1
Claims

Claims

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

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