HUNTER, VAN AMBURGH & WOLF

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5178678 Retractable coater assembly including a coating blanket cylinderExpiredJun 27, 90Jan 12, 93[B05C]
5046418 Dampening method and apparatus for automatic ink/water control for lithographic printing pressExpiredFeb 23, 90Sep 10, 91[B41F]
4934305 Retractable coater assembly including a coating blanket cylinderExpiredJun 13, 89Jun 19, 90[B05C]
4825804 Vertically retracting coaterExpiredApr 24, 87May 02, 89[B05C]
4685414 Coating printed sheetsExpiredApr 03, 85Aug 11, 87[B05C]
4590099 Fibrous web saturatorExpiredOct 12, 84May 20, 86[B05C, B05D]
4533563 Coating methodExpiredFeb 09, 84Aug 06, 85[B05D]
4444147 Coating apparatusExpiredNov 19, 81Apr 24, 84[B05C]
4411193 Roller gear driveExpiredMay 26, 81Oct 25, 83[B41F]

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