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Headphone

US D602,467 S · Assignee: Kabushiki Kaisha Audio-Technica · Inventors: Oguro; Kyohei

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Overview

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted October 20, 2009. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended October 20, 2023.
  • A design patent protects only how a product looks. We check US rights only.
FiledJanuary 16, 2008
GrantedOctober 20, 2009
Term endedOctober 20, 2023
Application numberD/290811
Classification (CPC)—
Length10 pages

Timeline

Timeline From USPTO dates

2010201220142016201820202022Design grantedOct 20, 2009Term endedOct 20, 2023

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