TRACTEL S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 136

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6056086 Device for automatically stopping the fall of personnel working high above groundMar 16, 98May 02, 00[A62B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0134,618 Device for progressively braking the fall of a load, and life saving line equipped with said deviceAbandonedNov 29, 00Sep 26, 02[A62B, F16F]
5655754 Pulling or lifting apparatus with jaws, acting on flat-profiled flexible strapsExpiredJul 13, 95Aug 12, 97[B66F]
D340875 Stress gauge force sensing instrumentExpiredJul 27, 90Nov 02, 93[]
5129626 Load-carrying bond driving apparatusExpiredMay 29, 90Jul 14, 92[B66D]
5012680 Stress gauge force sensing deviceExpiredSep 22, 89May 07, 91[G01L]
D276280 Cable traction apparatusExpiredNov 12, 81Nov 06, 84[]
4475717 Traction apparatus anchored by means of a securing pinExpiredJul 09, 82Oct 09, 84[B66D]
4438659 Release mechanism for a traction apparatus acting on a cable which passes therethroughExpiredJul 08, 82Mar 27, 84[G05G]
4434973 Electric hoistExpiredOct 07, 81Mar 06, 84[B66D]
4316602 Device for pressing a cable against the bottom of a pulley grooveExpiredAug 22, 79Feb 23, 82[B66D]
4294429 Pulley assembly for improving the cooperation between a winch and a cable actuated therebyExpiredAug 13, 79Oct 13, 81[B66D]
4237999 Automatic anti-tilt device for scaffoldingsExpiredJun 06, 79Dec 09, 80[B66F, B66D, E04G]
4228989 Actuator for the release mechanism of a winch receiving a traction rope therethroughExpiredFeb 26, 79Oct 21, 80[B66F]

Top Inventors for This Owner

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