Printfold Co., Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 126
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5358464 Conveyor system and multi-speed folderDec 31, 92Oct 25, 94[B65G, B31B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6318008 Packet ironing system for document foldersExpiredOct 24, 00Nov 20, 01[D06F]
4768767 Sheet distributing method and apparatusExpiredFeb 26, 87Sep 06, 88[B65H]
4701155 Buckle chute folder with clampExpiredJul 11, 86Oct 20, 87[B65H]

Top Inventors for This Owner

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