Assignee
TRACTEL SA
FR·12 granted patents·1,570 citations·filing 1977–1997
Top patents by PatentIndex Score
12 records- 0196US4438659ARelease mechanism for a traction apparatus acting on a cable which passes therethroughTRACTEL SA·Filed 1982·Granted Mar 27, 1984·1.4k cites·2 claims
- 0267US6056086ADevice for automatically stopping the fall of personnel working high above groundTRACTEL SA·Filed 1997·Granted May 2, 2000·55 cites·6 claims
- 0359US4434973AElectric hoistTRACTEL SA·Filed 1981·Granted Mar 6, 1984·17 cites·5 claims
- 0458US4237999AAutomatic anti-tilt device for scaffoldingsTRACTEL SA·Filed 1979·Granted Dec 9, 1980·20 cites·11 claims
- 0549US4316602ADevice for pressing a cable against the bottom of a pulley grooveTRACTEL SA·Filed 1979·Granted Feb 23, 1982·10 cites·4 claims
- 0647US4294429APulley assembly for improving the cooperation between a winch and a cable actuated therebyTRACTEL SA·Filed 1979·Granted Oct 13, 1981·9 cites·4 claims
- 0746US5012680AStress gauge force sensing deviceTRACTEL SA·Filed 1989·Granted May 7, 1991·13 cites·6 claims
- 0828USD276280SCable traction apparatusTRACTEL SA·Filed 1981·Granted Nov 6, 1984·0 cites·1 claims
- 0927US5129626ALoad-carrying bond driving apparatusTRACTEL SA·Filed 1990·Granted Jul 14, 1992·9 cites·10 claims
- 1026USD340875SStress gauge force sensing instrumentTRACTEL SA·Filed 1990·Granted Nov 2, 1993·2 cites·1 claims
- 1126US4084788AClutch control device for cable traction apparatusTRACTEL SA·Filed 1977·Granted Apr 18, 1978·0 cites·7 claims
- 1218US4475717ATraction apparatus anchored by means of a securing pinTRACTEL SA·Filed 1982·Granted Oct 9, 1984·0 cites·2 claims
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