IVENTIO AG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 226

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6801792 Method for communication with a transportation systemApr 10, 00Oct 05, 04[B66B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6935465 Method for modernization of an elevator installationExpiredDec 11, 02Aug 30, 05[B66B]
6598709 Auxiliary device for displacing a payload receptacle of an elevatorExpiredApr 02, 01Jul 29, 03[B66B]
6464042 Strut for coupling linear drive to elevator car or counterweightExpiredFeb 14, 01Oct 15, 02[B66B]
5139111 Glass door leaf for elevatorsExpiredAug 13, 91Aug 18, 92[B66B]

Top Inventors for This Owner

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