USD490121SExpiredUtility

Mortarboard hat balloon weight

Priority: Dec 18, 2002Filed: Dec 18, 2002Granted: May 18, 2004

Est. expiryDec 18, 2022(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a mortarboard hat balloon weight, as shown.

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