USD318903SExpiredUtility

Shut-off valve

Assignee: TOUR & ANDERSSON ABPriority: Apr 22, 1988Filed: Oct 24, 1988Granted: Aug 6, 1991

Est. expiryApr 22, 2008(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a shut-off valve, as shown and described.

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