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Key matrix area of a handset

US D447,475 S · Assignee: Nokia Mobile Phones Ltd. · Inventors: Arbisi; Tom 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 September 4, 2001. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended September 4, 2015.
  • A design patent protects only how a product looks. We check US rights only.
FiledSeptember 7, 2000
GrantedSeptember 4, 2001
Term endedSeptember 4, 2015
Application numberD/129088
Classification (CPC)—
Length2 pages

Timeline

Timeline From USPTO dates

2002200420062008201020122014Design grantedSep 4, 2001Term endedSep 4, 2015

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