Assignee
WATKINS MFG CORP
US·200 granted patents·5 pending applications·4,176 citations·filing 1988–2023
Top patents by PatentIndex Score
205 records- 0197US6435691B1Lighting apparatus for portable spas and the likeWATKINS MFG CORP·Filed 1999·Granted Aug 20, 2002·158 cites·19 claims
- 0295US9855479B2Swimming system current generatorWATKINS MFG CORP·Filed 2016·Granted Jan 2, 2018·13 cites·22 claims
- 0395US9655810B2Internet based spa networking system having wireless spa nodesWATKINS MFG CORP·Filed 2015·Granted May 23, 2017·16 cites·11 claims
- 0494US9058027B2Internet based spa networking system having wireless spa nodesWATKINS MFG CORP·Filed 2014·Granted Jun 16, 2015·15 cites·14 claims
- 0594USD463569SPortable spaWATKINS MFG CORP·Filed 2001·Granted Sep 24, 2002·56 cites·1 claims
- 0694USD446862SSpa shellWATKINS MFG CORP·Filed 1999·Granted Aug 21, 2001·53 cites·1 claims
- 0794USD436178SSpa shellWATKINS MFG CORP·Filed 2000·Granted Jan 9, 2001·61 cites·1 claims
- 0894USD405186SSpa shellWATKINS MFG CORP·Filed 1996·Granted Feb 2, 1999·61 cites·1 claims
- 0994USD405185SSpa shellWATKINS MFG CORP·Filed 1996·Granted Feb 2, 1999·61 cites·1 claims
- 1093US6516070B2Spa audio system operable with a remote controlWATKINS MFG CORP·Filed 2001·Granted Feb 4, 2003·78 cites·18 claims
- 1193USD463028SPortable spaWATKINS MFG CORP·Filed 2001·Granted Sep 17, 2002·51 cites·1 claims
- 1293USD405182SSpa shellWATKINS MFG CORP·Filed 1996·Granted Feb 2, 1999·52 cites·1 claims
- 1392USD913511SSpa shellWATKINS MFG CORP·Filed 2020·Granted Mar 16, 2021·17 cites·1 claims
- 1492USD465576SPortable spaWATKINS MFG CORP·Filed 2001·Granted Nov 12, 2002·50 cites·1 claims
- 1592USD446310SSpa shellWATKINS MFG CORP·Filed 2000·Granted Aug 7, 2001·66 cites·1 claims
- 1692USD446309SSpa shellWATKINS MFG CORP·Filed 2000·Granted Aug 7, 2001·61 cites·1 claims
- 1792USD445904SSpa shellWATKINS MFG CORP·Filed 2000·Granted Jul 31, 2001·52 cites·1 claims
- 1891USD624657SSpa shellWATKINS MFG CORP·Filed 2010·Granted Sep 28, 2010·49 cites·1 claims
- 1990USD946777SSpa shellWATKINS MFG CORP·Filed 2020·Granted Mar 22, 2022·18 cites·1 claims
- 2090USD921910SSpa shellWATKINS MFG CORP·Filed 2020·Granted Jun 8, 2021·15 cites·1 claims
- 2190US9493369B2Drop-in chlorinator for portable spasWATKINS MFG CORP·Filed 2016·Granted Nov 15, 2016·3 cites·19 claims
- 2290US8366922B2Exchangeable media filterWATKINS MFG CORP·Filed 2010·Granted Feb 5, 2013·9 cites·14 claims
- 2389USD946778SSpa shellWATKINS MFG CORP·Filed 2020·Granted Mar 22, 2022·16 cites·1 claims
- 2489USD730534SSpa exteriorWATKINS MFG CORP·Filed 2013·Granted May 26, 2015·39 cites·1 claims
- 2589USD616105SSpa shellWATKINS MFG CORP·Filed 2009·Granted May 18, 2010·36 cites·1 claims
- 2689USD616106SSpa shellWATKINS MFG CORP·Filed 2009·Granted May 18, 2010·36 cites·1 claims
- 2789USD550371SSpaWATKINS MFG CORP·Filed 2006·Granted Sep 4, 2007·32 cites·1 claims
- 2889USD543283SSpaWATKINS MFG CORP·Filed 2006·Granted May 22, 2007·44 cites·1 claims
- 2989USD387870SSpa shellWATKINS MFG CORP·Filed 1996·Granted Dec 16, 1997·36 cites·1 claims
- 3088USD634019SSpa shellWATKINS MFG CORP·Filed 2010·Granted Mar 8, 2011·38 cites·1 claims
- 3188USD621946SSpa shellWATKINS MFG CORP·Filed 2010·Granted Aug 17, 2010·38 cites·1 claims
- 3288USD621947SSpa shellWATKINS MFG CORP·Filed 2010·Granted Aug 17, 2010·39 cites·1 claims
- 3388USD616104SSpa shellWATKINS MFG CORP·Filed 2009·Granted May 18, 2010·35 cites·1 claims
- 3488USD601263SSpa shellWATKINS MFG CORP·Filed 2008·Granted Sep 29, 2009·35 cites·1 claims
- 3588USD517697SSpaWATKINS MFG CORP·Filed 2003·Granted Mar 21, 2006·37 cites·1 claims
- 3688USD496107SSpaWATKINS MFG CORP·Filed 2003·Granted Sep 14, 2004·37 cites·1 claims
- 3787USD921909SSpa shellWATKINS MFG CORP·Filed 2020·Granted Jun 8, 2021·12 cites·1 claims
- 3887USD634021SSpa shellWATKINS MFG CORP·Filed 2010·Granted Mar 8, 2011·37 cites·1 claims
- 3987USD620600SSpa shellWATKINS MFG CORP·Filed 2010·Granted Jul 27, 2010·36 cites·1 claims
- 4087USD600816SSpa shellWATKINS MFG CORP·Filed 2009·Granted Sep 22, 2009·34 cites·1 claims
- 4187USD531731SSpaWATKINS MFG CORP·Filed 2003·Granted Nov 7, 2006·27 cites·1 claims
- 4287US6349427B1Portable spa constructionWATKINS MFG CORP·Filed 2000·Granted Feb 26, 2002·39 cites·9 claims
- 4387USD405181SSpa shellWATKINS MFG CORP·Filed 1996·Granted Feb 2, 1999·34 cites·1 claims
- 4487USD367708SSpa shellWATKINS MFG CORP·Filed 1994·Granted Mar 5, 1996·34 cites·1 claims
- 4586USD782057SSpa shellWATKINS MFG CORP·Filed 2015·Granted Mar 21, 2017·26 cites·1 claims
- 4686USD780934SSpa exteriorWATKINS MFG CORP·Filed 2015·Granted Mar 7, 2017·26 cites·1 claims
- 4786USD687557SSpa shellWATKINS MFG CORP·Filed 2012·Granted Aug 6, 2013·27 cites·1 claims
- 4886USD589624SSpa shellWATKINS MFG CORP·Filed 2008·Granted Mar 31, 2009·31 cites·1 claims
- 4986USD527828SSpaWATKINS MFG CORP·Filed 2004·Granted Sep 5, 2006·32 cites·1 claims
- 5085USD810954SSpa shellWATKINS MFG CORP·Filed 2016·Granted Feb 20, 2018·24 cites·1 claims
Showing the top 50 of 205 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →