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Shearing head for dry shaver employing flexible shear plate and reciprocating cutter

US 2,908,970 A · Inventors: ARTUR BRAUN 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 October 20, 1959. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by October 20, 1976.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJanuary 11, 1954
GrantedOctober 20, 1959
Term endedOctober 20, 1976
Application number—
Classification (CPC)G11B5/187 +1 more
Length5 pages

Timeline

Timeline From USPTO dates

19551958196119641967197019731976Application filedJan 11, 1954Patent grantedOct 20, 1959Term endedOct 20, 1976

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

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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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