Assignee
GIMPEL EFIM
US·2 granted patents·0 citations·filing 2014–2019
Top patents by PatentIndex Score
2 records- 0127US10518840B1Gimpel's set parts and assemblies for transformation of treadle lever rocking movement into rotary movement of bicycle drive shaftGIMPEL EFIM·Filed 2019·Granted Dec 31, 2019·0 cites·9 claims
- 0221US9783261B2Demountable device for transformation of treadle lever rocking movement into rotary movement of bicycle#S drive shaftGIMPEL EFIM·Filed 2014·Granted Oct 10, 2017·0 cites·3 claims
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