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Expired, full termArchiveSolo inventor

Device for corrugating and creasing paper-board.

US 658,024 A

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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.

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Why it's free to use

  • Granted September 18, 1900. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by September 18, 1917.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
Filed—
GrantedSeptember 18, 1900
Term endedSeptember 18, 1917
Application number—
Classification (CPC)—
Length7 pages

Timeline

Timeline From USPTO dates

190119031905190719091911191319151917Patent grantedSep 18, 1900Term endedSep 18, 1917

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.