USD391374SExpiredUtility

Helmet-shaped inflatable enclosure

Assignee: STAFFORD MICHAELPriority: Jul 2, 1996Filed: Jul 2, 1996Granted: Feb 24, 1998

Est. expiryJul 2, 2016(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a helmet-shaped inflatable enclosure, as shown and described.

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