Assignee
SPIRAFLEX INC
US·4 granted patents·1 pending application·146 citations·filing 2000–2022
Top patents by PatentIndex Score
5 records- 0194US6440044B1Resistance mechanism with series connected resistance packsSPIRAFLEX INC·Filed 2000·Granted Aug 27, 2002·89 cites·37 claims
- 0284US7306549B2Resistance exercise machine with stacked resistance packsSPIRAFLEX INC·Filed 2006·Granted Dec 11, 2007·22 cites·8 claims
- 0383US10343006B2Exercise device and preloaded resistance packSPIRAFLEX INC·Filed 2017·Granted Jul 9, 2019·8 cites·4 claims
- 0482USD521087SResistance pack for exercise machinesSPIRAFLEX INC·Filed 2004·Granted May 16, 2006·27 cites·1 claims
- 0561US2023082119A1Vibrating massager with interchangeable massaging attachmentsSPIRAFLEX INC·Filed 2022·Application pending·0 cites
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