FEDERAL PAPER BOARD COMPANY, INC., A NY CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31507 Method of treating papermaking white waterAug 31, 81Jan 24, 84[D21F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5025980 Double use express mail envelopeExpiredJul 13, 90Jun 25, 91[B65D]
4767390 Apparatus for and method of applying handle to carton closure flapExpiredJan 27, 87Aug 30, 88[B65H, B31B, B32B]
4525278 Method of treating chemical process waterExpiredSep 09, 80Jun 25, 85[C02F]
4452595 Stripper apparatus for paperboard blanksExpiredJan 18, 82Jun 05, 84[B31B]
4401255 Distributor pack cartonExpiredAug 03, 81Aug 30, 83[B65D]
4308995 Carton end closure with integral handleExpiredMar 25, 80Jan 05, 82[B65D]
4221634 Method of treating papermaking white waterExpiredFeb 21, 79Sep 09, 80[D21F]

Top Inventors for This Owner

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