USD653485SActiveUtility

Collapsible sponge mattress

Assignee: KARP HAGAIPriority: Jan 12, 2010Filed: Jan 12, 2010Granted: Feb 7, 2012

Est. expiryJan 12, 2030(~3.5 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for the collapsible sponge mattress, as shown and described.

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