USD396249SExpiredUtility

Heavy rocking base

Assignee: MINNESOTA MINING & MFGPriority: Aug 22, 1997Filed: Aug 22, 1997Granted: Jul 21, 1998

Est. expiryAug 22, 2017(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a heavy rocking base, as shown and described.

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