USD386246SExpiredUtility

Circular sleeve coupling

Assignee: LINDAB ABPriority: Mar 1, 1993Filed: Apr 9, 1993Granted: Nov 11, 1997

Est. expiryMar 1, 2013(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a circular sleeve coupling, as shown and described.

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