Assignee
STRONGBACK LLC
US·4 granted patents·6 citations·filing 2013–2022
Technology mixA47C3
Top patents by PatentIndex Score
4 records- 0159US9622582B2Collapsible chair with collapsible back supportSTRONGBACK LLC·Filed 2013·Granted Apr 18, 2017·3 cites·18 claims
- 0257US9808089B2Collapsible chair with collapsible back supportSTRONGBACK LLC·Filed 2017·Granted Nov 7, 2017·1 cites·19 claims
- 0348US12588764B1Collapsible stadium chairSTRONGBACK LLC·Filed 2022·Granted Mar 31, 2026·0 cites·20 claims
- 0433USD856197SWheelchairSTRONGBACK LLC·Filed 2017·Granted Aug 13, 2019·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →