TENSION ENVELOPE CORPORATION, A CORP. OF DELAWARE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
  
 
1901 WRITING PAPER, CARDS FOR CORRESPONDENCE AND ANNOUNCEMENTS111

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D554701 Envelope with multiple pocketsDec 22, 06Nov 06, 07[1901]
7172107 Envelope having improved overlap profileApr 18, 03Feb 06, 07[B65D]
5967403 Remailable envelope and method for making a remailable envelope from a single blankJul 01, 98Oct 19, 99[B65D]
D383160 Combined front envelope corner with integral stampJul 31, 95Sep 02, 97[1908]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0250,829 AUTOMATED DISPENSING SYSTEMAbandonedMar 07, 14Sep 11, 14[B65C, B65B]
2011/0272,455 REUSABLE ENVELOPE TRAY SYSTEMAbandonedMay 10, 11Nov 10, 11[B65D]
2010/0089,991 TWO-WAY ENVELOPEAbandonedOct 10, 08Apr 15, 10[B65D]
2009/0092,649 Method and apparatus for imparting a biocidal agentAbandonedDec 01, 04Apr 09, 09[A01P, A01N]
2008/0185,490 Envelope tray adapterAbandonedFeb 07, 07Aug 07, 08[B65H]
2007/0084,907 Envelope having improved overlap profileAbandonedOct 11, 06Apr 19, 07[B65D]
2005/0173,500 Envelope with multiple pocketsAbandonedFeb 11, 04Aug 11, 05[B65D]
5927592 Limited pocket envelopeExpiredJun 10, 97Jul 27, 99[B65D]
5678754 Envelope with dual pocketsExpiredDec 14, 95Oct 21, 97[B65D]
5537927 Apparatus and method for precisely drilling alignment pin register holes in pre-marked flexible printing platesExpiredAug 26, 94Jul 23, 96[B41F]
5511479 System and method for providing pin register holes in flexible printing plates and apparatus and method for aligning plates on a flexographic printing press plate cylinderExpiredJun 27, 94Apr 30, 96[B41L]
5478185 Bulk envelope container and transfer system and methodExpiredDec 27, 93Dec 26, 95[B65G]
5464316 Envelope accumulation, batching and compression apparatus and methodExpiredAug 11, 93Nov 07, 95[B65G]
5425565 Multiple envelope gripping and transfer apparatus and methodExpiredAug 12, 93Jun 20, 95[B65H]
5421700 Envelope flap up pick and place apparatus and methodExpiredApr 29, 93Jun 06, 95[B65G]
4667457 Hopper for envelopes and the likeExpiredFeb 10, 86May 26, 87[B65B]
4595138 Two-way envelopeExpiredJan 28, 85Jun 17, 86[B65D]
4565317 Two-way envelope with inside return seal flapExpiredSep 21, 83Jan 21, 86[B65D]
4545521 Envelope with hangerExpiredJun 08, 84Oct 08, 85[B65D]
4436202 Reusable envelopeExpiredSep 20, 82Mar 13, 84[B65D]

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