Assignee
SCHARFENBERGKUPPLUNG GMBH
DE·14 granted patents·161 citations·filing 1978–1996
Top patents by PatentIndex Score
14 records- 0174US4284311AMechanical central buffer coupling for rail vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1979·Granted Aug 18, 1981·27 cites·6 claims
- 0271US4136787AElastic hinge of a central buffer coupling for rail carsSCHARFENBERGKUPPLUNG GMBH·Filed 1978·Granted Jan 30, 1979·23 cites·3 claims
- 0367US4576294AVehicle coupler device having means for taking excess impactsSCHARFENBERGKUPPLUNG GMBH·Filed 1983·Granted Mar 18, 1986·22 cites·1 claims
- 0453US5687860ALongitudinally adjustable coupling rodSCHARFENBERGKUPPLUNG GMBH·Filed 1996·Granted Nov 18, 1997·23 cites·20 claims
- 0551US5472104ACentral buffer coupling for rail-borne vehicles pivotable between an operative and inoperative positionSCHARFENBERGKUPPLUNG GMBH·Filed 1994·Granted Dec 5, 1995·23 cites·10 claims
- 0643US5509548ACoupling head housing of a central buffer couplingSCHARFENBERGKUPPLUNG GMBH·Filed 1994·Granted Apr 23, 1996·12 cites·7 claims
- 0740US4366911AUncoupling central buffer couplings on rail vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1980·Granted Jan 4, 1983·8 cites·5 claims
- 0838US4403705AShort coupling for rail vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1980·Granted Sep 13, 1983·8 cites·4 claims
- 0933US4485931ACentral buffer coupling for rail vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1983·Granted Dec 4, 1984·7 cites·4 claims
- 1031US5139158ACoupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles, as well as a switching device for actuating the coupling and uncoupling device for coupling and uncouplingSCHARFENBERGKUPPLUNG GMBH·Filed 1991·Granted Aug 18, 1992·5 cites·10 claims
- 1127US4775059ASupport construction for a pivotal jointSCHARFENBERGKUPPLUNG GMBH·Filed 1986·Granted Oct 4, 1988·0 cites·12 claims
- 1227US4681235AElastic articulation of a central buffer coupling for rail vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1984·Granted Jul 21, 1987·1 cites·1 claims
- 1326US5094354ACoupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehiclesSCHARFENBERGKUPPLUNG GMBH·Filed 1991·Granted Mar 10, 1992·1 cites·8 claims
- 1420US4497414AMechanical central buffer couplingSCHARFENBERGKUPPLUNG GMBH·Filed 1982·Granted Feb 5, 1985·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when SCHARFENBERGKUPPLUNG GMBH 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 →