Assignee
RINGSPANN MAURER KG A
DE·15 granted patents·207 citations·filing 1973–1988
Top patents by PatentIndex Score
15 records- 0190US4548316ARun-back safety mechanism for conveyor apparatusRINGSPANN MAURER KG A·Filed 1983·Granted Oct 22, 1985·43 cites·17 claims
- 0280US4662492AMethod and system to trigger release of a safety disconnect clutchRINGSPANN MAURER KG A·Filed 1985·Granted May 5, 1987·32 cites·15 claims
- 0375US3938632AOverrunning clutchRINGSPANN MAURER KG A·Filed 1975·Granted Feb 17, 1976·23 cites·13 claims
- 0470US3978949AFrictional overrunning clutchRINGSPANN MAURER KG A·Filed 1975·Granted Sep 7, 1976·17 cites·11 claims
- 0557US4809557AMethod and apparatus for measuring torqueRINGSPANN MAURER KG A·Filed 1987·Granted Mar 7, 1989·20 cites·9 claims
- 0655US3930382ATorque limiting couplingRINGSPANN MAURER KG A·Filed 1973·Granted Jan 6, 1976·12 cites·10 claims
- 0751US4522289ARetainer ring for a freewheel clutchRINGSPANN MAURER KG A·Filed 1982·Granted Jun 11, 1985·11 cites·11 claims
- 0847US3978950AFrictional overrunning clutchRINGSPANN MAURER KG A·Filed 1975·Granted Sep 7, 1976·8 cites·9 claims
- 0945US4546864AOne-way clutchRINGSPANN MAURER KG A·Filed 1983·Granted Oct 15, 1985·10 cites·14 claims
- 1043US4721492AOverload coupling having a radially variable coupling gearRINGSPANN MAURER KG A·Filed 1987·Granted Jan 26, 1988·7 cites·11 claims
- 1140US4798559AAutomatic overload clutch structureRINGSPANN MAURER KG A·Filed 1987·Granted Jan 17, 1989·5 cites·23 claims
- 1240US4311220ASafety catch for elevators, lifting platforms, and the likeRINGSPANN MAURER KG A·Filed 1979·Granted Jan 19, 1982·6 cites·21 claims
- 1334US4856411AOverload release system for an axially movable boltRINGSPANN MAURER KG A·Filed 1987·Granted Aug 15, 1989·6 cites·18 claims
- 1434US4134372AValve rotating deviceRINGSPANN MAURER KG A·Filed 1977·Granted Jan 16, 1979·3 cites·7 claims
- 1530US4838829AAutomatic overload clutch reset arrangementRINGSPANN MAURER KG A·Filed 1988·Granted Jun 13, 1989·4 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when RINGSPANN MAURER KG A files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →