SFT AG Spontanfordertechnik

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5678680 Method and arrangement for producing consolidated lines of productsApr 05, 95Oct 21, 97[B65G]
5398883 Method and apparatus for the intermediate storage and/or rearrangement of printer products in scale formationJul 20, 94Mar 21, 95[B65H]
5161933 Apparatus for handling heavy loadsOct 16, 90Nov 10, 92[B66B]
5158277 Method and apparatus for conveying printed productsMar 14, 91Oct 27, 92[B65H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5755316 Commissioning systemExpiredMar 08, 96May 26, 98[B65G]
5480279 Gripper for handling and storing products in roll formExpiredNov 10, 94Jan 02, 96[B65G]
5087166 Handling vehicle for printed product reelsExpiredJul 13, 90Feb 11, 92[B65G, B66F]
5074678 Rolling bodyExpiredApr 20, 90Dec 24, 91[F16C]
5036773 Rotatable prism switch for guiding a reciprocal pusher chain along several pathsExpiredFeb 27, 90Aug 06, 91[E01B]
4941798 Means for manipulating and transporting loadsExpiredSep 27, 88Jul 17, 90[B65H, B66F, B66C]
4899666 Conveying systemExpiredOct 21, 88Feb 13, 90[B65G]
4856644 Flexible drive transmissionExpiredAug 08, 84Aug 15, 89[B65G]
4620474 Drive mechanism for transmitting force and motion along a pathExpiredMay 08, 84Nov 04, 86[F01B]
4577855 Apparatus and method for removing and conveying away a sample copy from an orderly flow of printed productsExpiredFeb 02, 84Mar 25, 86[B65H]

Top Inventors for This Owner

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