USD273194SExpiredUtility

Tool for cutting the inside of plastic pipes

Assignee: HOUSE HAROLDPriority: Dec 4, 1981Filed: Dec 4, 1981Granted: Mar 27, 1984
Est. expiryDec 4, 2001(expired)· nominal 20-yr term from priority
Inventors:Harold House
63
PatentIndex Score
13
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tool for cutting the inside of plastic pipes, substantially as shown and described.

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