Assignee
ROCKINGER SPEZIAL FAB JOH
DE·7 granted patents·272 citations·filing 1984–1999
Top patents by PatentIndex Score
7 records- 0188US5626435ACoupling assemblyROCKINGER SPEZIAL FAB JOH·Filed 1993·Granted May 6, 1997·99 cites·15 claims
- 0280US5346239ATractor train, optionally an articulated trainROCKINGER SPEZIAL FAB JOH·Filed 1992·Granted Sep 13, 1994·54 cites·41 claims
- 0378US6179319B1Tractor-trailerROCKINGER SPEZIAL FAB JOH·Filed 1999·Granted Jan 30, 2001·57 cites·54 claims
- 0474US5458357AMotor vehicle assembly, in particular semitrailerROCKINGER SPEZIAL FAB JOH·Filed 1993·Granted Oct 17, 1995·40 cites·37 claims
- 0552US4577885ATrailer couplingROCKINGER SPEZIAL FAB JOH·Filed 1984·Granted Mar 25, 1986·14 cites·6 claims
- 0635US4579365ATrailer couplingROCKINGER SPEZIAL FAB JOH·Filed 1985·Granted Apr 1, 1986·7 cites·6 claims
- 0725US4715611AMounting of the coupling body of a trailer coupling in the cross-pieceROCKINGER SPEZIAL FAB JOH·Filed 1986·Granted Dec 29, 1987·1 cites·15 claims
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