Assignee
LEHMANN E P PATENTWERK
DE·4 granted patents·33 citations·filing 1994–1995
Top patents by PatentIndex Score
4 records- 0148US5423439ARemote-controlled uncoupling for electric toy and model trainsLEHMANN E P PATENTWERK·Filed 1994·Granted Jun 13, 1995·13 cites·21 claims
- 0244US5437233ARail-cleaning locomotiveLEHMANN E P PATENTWERK·Filed 1994·Granted Aug 1, 1995·11 cites·19 claims
- 0336US5547090AApparatus for uncoupling track-guided toy vehiclesLEHMANN E P PATENTWERK·Filed 1995·Granted Aug 20, 1996·8 cites·19 claims
- 0429US5647463AAxle for track-bound electrical toy vehicles, particularly railroad vehiclesLEHMANN E P PATENTWERK·Filed 1995·Granted Jul 15, 1997·1 cites·19 claims
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