USD476723SExpiredUtility

Manually removable pipe plug

Assignee: PLASTIC TRENDS INCPriority: Nov 1, 2002Filed: Nov 1, 2002Granted: Jul 1, 2003
Est. expiryNov 1, 2022(expired)· nominal 20-yr term from priority
Inventors:Jon Houghton
51
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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