USD658156SActiveUtility

Collapsible headphone

Assignee: OLODORT ROBERTPriority: Dec 2, 2010Filed: Dec 2, 2010Granted: Apr 24, 2012

Est. expiryDec 2, 2030(~4.3 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a collapsible headphone, as shown and described.

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