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Differential material feed reversible in the feed direction,with one adjusting agent each for the feed length of the two material feeders

US 3,382,827 A · Inventors: HAGEN WOLF-RUDIGER VON

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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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  • Granted May 14, 1968. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 14, 1985.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledSeptember 22, 1965
GrantedMay 14, 1968
Term endedMay 14, 1985
Application number—
Classification (CPC)D05B27/08
Length12 pages

Timeline

Timeline From USPTO dates

1966196819701972197419761978198019821984Application filedSep 22, 1965Patent grantedMay 14, 1968Term endedMay 14, 1985

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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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