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Infrared adapter for bidirectional infrared communication between a portable computer and a network computer

US D415,131 S · Assignee: Clarinet Systems Inc. · Inventors: Chang; Wen F.

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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.

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Why it's free to use

  • Granted October 12, 1999. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended October 12, 2013.
  • A design patent protects only how a product looks. We check US rights only.
FiledJune 19, 1998
GrantedOctober 12, 1999
Term endedOctober 12, 2013
Application numberD/089664
Classification (CPC)—
Length5 pages

Timeline

Timeline From USPTO dates

2000200220042006200820102012Design grantedOct 12, 1999Term endedOct 12, 2013

Sources & verification

Official USPTO records

Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comJustia PatentsFull text, claims and classification.patents.justia.comFreePatentsOnlineFull text and PDF.freepatentsonline.comEspacenetForeign family and legal status.European Patent Office

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