SIG SCHWEIZERISCHE INDUSTRIE-GESELLSCHAFT

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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 559
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 463
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6023917 Method of producing finned packages, and a separating device for carrying out the methodMar 16, 98Feb 15, 00[B65B]
6024207 Feed device for a packaging machineOct 27, 97Feb 15, 00[B65G]
5775068 Bag forming, filling and sealing machine with endless supporting beltsMar 31, 97Jul 07, 98[B65G, B65B]
5771660 Transverse sealing apparatus for a tubular bag packaging machineApr 21, 97Jun 30, 98[B65B]
5477656 Apparatus for making groups of interconnected bag packagesNov 17, 94Dec 26, 95[B65B]
5339942 Apparatus for introducing articles into a storage deviceDec 16, 93Aug 23, 94[B65G]
5322154 Conveyor for forming a column of uniformly spaced articlesDec 07, 90Jun 21, 94[B65G]
5256029 Method and apparatus for forming article groupsJul 29, 92Oct 26, 93[B05B]
5186599 Method and apparatus for forming groups of flat itemsApr 22, 91Feb 16, 93[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5778585 Semiautomatic weaponExpiredSep 30, 96Jul 14, 98[F41A]
5615994 Article conveying, grouping and storing apparatusExpiredMay 17, 95Apr 01, 97[B65G]
5501559 Screw connection for joining two componentsExpiredSep 23, 94Mar 26, 96[F16B]
5450941 Apparatus for separating, conveying and grouping flat itemsExpiredJun 24, 94Sep 19, 95[B65G]
5423409 Apparatus for forming a plurality of article rows from a single article rowExpiredApr 04, 94Jun 13, 95[B65G]
5415240 Drilling device for a rock drillExpiredAug 31, 93May 16, 95[B25D]
5383761 Apparatus for selectively separating articles from a stack using wheel mounted pushersExpiredOct 14, 93Jan 24, 95[B65G]
5371997 Method of making a packaging bag having tear-open meansExpiredJun 02, 93Dec 13, 94[B65B]
5372000 Apparatus for filling flexible bagsExpiredMay 04, 93Dec 13, 94[B65B]
5356363 Apparatus for making flat packaging bags from a flexible sheet of synthetic materialExpiredMay 05, 93Oct 18, 94[B31B]
5279095 Apparatus for spreading open flat bagsExpiredFeb 24, 93Jan 18, 94[B65B]
5277127 Driven running gear with steerable individual unitsExpiredOct 15, 92Jan 11, 94[B61F]
5255611 Tilt compensator for high-speed vehicles, in particular rail vehiclesExpiredAug 05, 92Oct 26, 93[B61F]
5222440 Tilt compensator for high-speed vehicles, in particular rail vehiclesExpiredJul 13, 90Jun 29, 93[B61F]
5222813 Packaging bag having tear-open meansExpiredDec 20, 91Jun 29, 93[B65D]
5211116 Bogie for high-speed rail vehiclesExpiredApr 27, 90May 18, 93[B61F]
5095960 Apparatus for filling bags with bulk materialExpiredJun 20, 90Mar 17, 92[B65B]
5052166 Method and apparatus for continuous package makingExpiredMay 24, 90Oct 01, 91[B65B]
5052542 Single-item distributorExpiredFeb 20, 90Oct 01, 91[B65G]
5045134 Method for splicing trailing and leading ends of sheetsExpiredOct 17, 89Sep 03, 91[B65H, B32B]

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