USD273194SExpiredUtility
Tool for cutting the inside of plastic pipes
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-modifiedThe ornamental design for a tool for cutting the inside of plastic pipes, substantially as shown and described.
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