Individual holder
CLARKE DOUGAN H
US·9 granted patents·6 pending applications·116 citations·filing 2004–2025
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
15 records- 0195US8096310B2Umbrella assembly structured for use in high wind conditionsCLARKE DOUGAN H·Filed 2006·Granted Jan 17, 2012·52 cites·14 claims
- 0293US11363864B2Support assembly for indoor and outdoor useCLARKE DOUGAN H·Filed 2020·Granted Jun 21, 2022·5 cites·16 claims
- 0380US9655416B1Crank handle positioning assembly for an umbrellaCLARKE DOUGAN H·Filed 2015·Granted May 23, 2017·8 cites·25 claims
- 0476USD1083351SUmbrellaCLARKE DOUGAN H·Filed 2023·Granted Jul 15, 2025·4 cites·1 claims
- 0575USD559528SUmbrella canopyCLARKE DOUGAN H·Filed 2005·Granted Jan 15, 2008·22 cites·1 claims
- 0669USD612146SUmbrellaCLARKE DOUGAN H·Filed 2009·Granted Mar 23, 2010·16 cites·1 claims
- 0769US2025318648A1Cushion retention systemCLARKE DOUGAN H·Filed 2025·Application pending·0 cites
- 0868US2025320641A1System and method for forming woven decorative panels within framed assembliesCLARKE DOUGAN H·Filed 2025·Application pending·0 cites
- 0968US2025318642A1Height adjustable furniture legCLARKE DOUGAN H·Filed 2025·Application pending·0 cites
- 1063US2008202570A1Hub assembly for an umbrella frameCLARKE DOUGAN H·Filed 2008·Application pending·0 cites
- 1160USD1105786SFurnitureCLARKE DOUGAN H·Filed 2024·Granted Dec 16, 2025·1 cites·1 claims
- 1260US7353583B1Method of forming an umbrella canopyCLARKE DOUGAN H·Filed 2004·Granted Apr 8, 2008·8 cites·20 claims
- 1360US2024328447A1Joint systemCLARKE DOUGAN H·Filed 2024·Application pending·0 cites
- 1456US2024138535A1Shade canopy tensioning assemblyCLARKE DOUGAN H·Filed 2023·Application pending·0 cites
- 1541US10835003B1Indirect lighting assembly for a shade structureCLARKE DOUGAN H·Filed 2018·Granted Nov 17, 2020·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →