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Crawler drill

US D453,023 S · Assignee: Furukawa Co., Ltd. · Inventors: Kaneko; Tsutomu 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.

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Why it's free to use

  • Granted January 22, 2002. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended January 22, 2016.
  • A design patent protects only how a product looks. We check US rights only.
FiledMay 3, 2000
GrantedJanuary 22, 2002
Term endedJanuary 22, 2016
Application numberD/122777
Classification (CPC)—
Length8 pages

Timeline

Timeline From USPTO dates

2003200520072009201120132015Design grantedJan 22, 2002Term endedJan 22, 2016

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

Everything on this page comes from the USPTO record linked above.