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Apparatus for severing strip material into discrete elements and sorting and stacking said elements

US 2,797,753 A · Inventors: WILLIAM BORNEMANN

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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 July 2, 1957. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by July 2, 1974.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledSeptember 28, 1955
GrantedJuly 2, 1957
Term endedJuly 2, 1974
Application number—
Classification (CPC)G03D15/046 +2 more
Length12 pages

Timeline

Timeline From USPTO dates

1956195819601962196419661968197019721974Application filedSep 28, 1955Patent grantedJuly 2, 1957Term endedJuly 2, 1974

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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