USD267823SExpiredUtility

Sewer line proofer tool

Assignee: SEWER RODDING EQUIPMENT COPriority: Dec 22, 1980Filed: Dec 22, 1980Granted: Feb 1, 1983

Est. expiryDec 22, 2000(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a sewer line proofer tool, substantially as shown and described.

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