Inventor · disambiguated record
Jack Darby
Also filed as: DARBY JACK · DARBY JACK B
11 granted patents·1 pending application·78 citations·filing 1981–2024
85Inventor score
Top patents by PatentIndex Score
12 records- 0185US4412828AControl means for shifting gears on dual shift bicyclesDARBY JACK B·Filed 1981·Granted Nov 1, 1983·51 cites·30 claims
- 0261US2025186852A1Adjustable single-sprocket system for a bicycle trainerZWIFT INC·Filed 2024·Application pending·0 cites
- 0355USD1089461SStandalone stationary bicycle frameZWIFT INC·Filed 2024·Granted Aug 19, 2025·1 cites·1 claims
- 0453USD1057832SControllerZWIFT INC·Filed 2022·Granted Jan 14, 2025·1 cites·1 claims
- 0552US4728316AControl means for shifting gears on dual shift bicyclesDARBY JACK B·Filed 1986·Granted Mar 1, 1988·15 cites·25 claims
- 0642US4619631AControl means for shifting gears on dual shift bicyclesDARBY JACK B·Filed 1985·Granted Oct 28, 1986·10 cites·24 claims
- 0739USD1057833SControllerZWIFT INC·Filed 2022·Granted Jan 14, 2025·0 cites·1 claims
- 0839USD1057671SControllerZWIFT INC·Filed 2022·Granted Jan 14, 2025·0 cites·1 claims
- 0939USD1053259SControllerZWIFT INC·Filed 2022·Granted Dec 3, 2024·0 cites·1 claims
- 1035USD1089460SStandalone stationary bicycle frameZWIFT INC·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 1134USD1105308SDevice holder for a stationary bicycle frameZWIFT INC·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
- 1234USD1105309STablet holder for a stationary bicycle frameZWIFT INC·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →