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Portable electric driver drill

US D475,596 S · Assignee: Hitachi Koki Co., Ltd. · Inventors: Ozawa; Takashi et al.

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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 June 10, 2003. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended June 10, 2017.
  • A design patent protects only how a product looks. We check US rights only.
FiledAugust 8, 2001
GrantedJune 10, 2003
Term endedJune 10, 2017
Application numberD/146428
Classification (CPC)—
Length10 pages

Timeline

Timeline From USPTO dates

2004200620082010201220142016Design grantedJune 10, 2003Term endedJune 10, 2017

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