Assignee
SCHWARZKOPF STAHL FAHRZEUGBAU
5 granted patents·67 citations·filing 1977–1981
Top patents by PatentIndex Score
5 records- 0180US4165695AAmusement ride with vertical track loopSCHWARZKOPF STAHL FAHRZEUGBAU·Filed 1978·Granted Aug 28, 1979·44 cites·10 claims
- 0245US4361094ADrive member for rail-type amusement-ride carSCHWARZKOPF STAHL FAHRZEUGBAU·Filed 1981·Granted Nov 30, 1982·11 cites·15 claims
- 0336US4270459AChain-type ascent system for roller coasterSCHWARZKOPF STAHL FAHRZEUGBAU·Filed 1979·Granted Jun 2, 1981·5 cites·10 claims
- 0430US4093080AVehicular trainSCHWARZKOPF STAHL FAHRZEUGBAU·Filed 1977·Granted Jun 6, 1978·2 cites·14 claims
- 0522US4270458AOverhead track assembly for amusement-park rideSCHWARZKOPF STAHL FAHRZEUGBAU·Filed 1979·Granted Jun 2, 1981·5 cites·15 claims
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