Northfield Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 658
 
  
 
B65C LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES 218
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 237

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0037,354 FLEXIBLE LOOP APPLICATOR AND METHODOct 17, 17Feb 08, 18[G09F, B65C, B65B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9789989 Flexible loop applicator and methodApr 30, 14Oct 17, 17[G09F, B65C, B65B]
7540125 Bursting apparatus and methodMar 26, 07Jun 02, 09[B65H, B65B]
6082079 Bursting apparatusSep 17, 98Jul 04, 00[B65B]
5966906 Coupon inserterSep 17, 98Oct 19, 99[B65B]
5845462 Coupon inserterDec 10, 96Dec 08, 98[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7032774 Web burster/inserterExpiredNov 19, 03Apr 25, 06[G07F]

Top Inventors for This Owner

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