McCain Manufacturing Corporation

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5014979 Signature machineExpiredApr 25, 90May 14, 91[B65H]
4981292 Swing-up loader for signature machinesExpiredOct 03, 88Jan 01, 91[B65H]
4907791 Signature feeder having improved signature extractionExpiredJul 29, 88Mar 13, 90[B65H]
4570535 Stacking and strapping machineExpiredOct 18, 84Feb 18, 86[B65B]
4549730 Signature machinesExpiredOct 26, 83Oct 29, 85[B65H]
4537342 Binding machine for a signature machineExpiredOct 26, 83Aug 27, 85[B27F]
4525118 Book stackerExpiredMar 07, 83Jun 25, 85[B65H]
4519598 Signature gathering machine with segment wheel calibrated to main drive shaftExpiredApr 02, 84May 28, 85[B42B]
4483526 Turning conveyor and selected book signature turning methodExpiredSep 22, 82Nov 20, 84[B65H]
4482142 Method of signature collating of different editionsExpiredDec 30, 82Nov 13, 84[B65H]
4451031 Signature machinesExpiredJan 18, 82May 29, 84[B65H]
4384709 Signature gathering machineExpiredJun 26, 81May 24, 83[B65H]
4241907 Signature machine having an adjustable timing control of the extraction meansExpiredApr 09, 79Dec 30, 80[B65H]

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