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Method of and an apparatus for prefolding or pre-creasing the closure forming components of a container of paper, cardboard and similar materials

US 2,969,002 A · Inventors: GUNTHER MEYER-JAGENBERG

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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 24, 1961. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by January 24, 1978.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledSeptember 28, 1959
GrantedJanuary 24, 1961
Term endedJanuary 24, 1978
Application number—
Classification (CPC)B31B50/00 +2 more
Length4 pages

Timeline

Timeline From USPTO dates

1960196219641966196819701972197419761978Application filedSep 28, 1959Patent grantedJan 24, 1961Term endedJan 24, 1978

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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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