USD308454SExpiredUtility

Portable mattress

Assignee: MERLI CARLOPriority: Dec 16, 1988Filed: Dec 16, 1988Granted: Jun 12, 1990

Est. expiryDec 16, 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 portable mattress, as shown and described.

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