USD493512SExpiredUtility

Pipe coupling

65
Assignee: VICTAULIC CO OF AMERICAPriority: Dec 16, 2002Filed: Sep 23, 2003Granted: Jul 27, 2004
Est. expiryDec 16, 2022(expired)· nominal 20-yr term from priority
Inventors:Douglas R. DoleCharles E. Wilk, Jr.Lawrence W. Thau, Jr.Ronald R. Snyder, Sr.
65
PatentIndex Score
11
Cited by
33
References
1
Claims

Claims

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

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