Assignee
SOFTUB INC
US·27 granted patents·768 citations·filing 1986–2002
Top patents by PatentIndex Score
27 records- 0190USD382945SSpa tubSOFTUB INC·Filed 1994·Granted Aug 26, 1997·39 cites·1 claims
- 0289US5585025ASPA control circuitSOFTUB INC·Filed 1993·Granted Dec 17, 1996·89 cites·12 claims
- 0388US6444129B1Timing of spa water treatmentSOFTUB INC·Filed 2001·Granted Sep 3, 2002·45 cites·10 claims
- 0481US5742954AElectrically powered spa jet unitSOFTUB INC·Filed 1996·Granted Apr 28, 1998·42 cites·25 claims
- 0581US5619759AInsulated cover for a hot tubSOFTUB INC·Filed 1995·Granted Apr 15, 1997·53 cites·23 claims
- 0677US5283915APower package for spa apparatusSOFTUB INC·Filed 1992·Granted Feb 8, 1994·51 cites·57 claims
- 0776US5983416AElectrically powdered spa jet unitSOFTUB INC·Filed 1998·Granted Nov 16, 1999·56 cites·12 claims
- 0874US4843659ATub apparatusSOFTUB INC·Filed 1986·Granted Jul 4, 1989·51 cites·10 claims
- 0969US4981543ATub apparatusSOFTUB INC·Filed 1989·Granted Jan 1, 1991·41 cites·22 claims
- 1068US6066253ASpa or pool water filtering apparatusSOFTUB INC·Filed 1998·Granted May 23, 2000·34 cites·18 claims
- 1166US5092951AMethod of forming a tub apparatusSOFTUB INC·Filed 1990·Granted Mar 3, 1992·42 cites·18 claims
- 1262US6800205B2Method and means for ozonation of pools and spasSOFTUB INC·Filed 2002·Granted Oct 5, 2004·9 cites·14 claims
- 1360USD430302SSauna enclosureSOFTUB INC·Filed 1999·Granted Aug 29, 2000·11 cites·1 claims
- 1456USD399306SSpa tubSOFTUB INC·Filed 1997·Granted Oct 6, 1998·9 cites·1 claims
- 1554US6295662B1Porous solenoid structureSOFTUB INC·Filed 1999·Granted Oct 2, 2001·29 cites·22 claims
- 1652US4858254ATub apparatusSOFTUB INC·Filed 1988·Granted Aug 22, 1989·25 cites·11 claims
- 1750US5799345ASpa apparatus with multiple sectionsSOFTUB INC·Filed 1996·Granted Sep 1, 1998·23 cites·37 claims
- 1848US5794280ASpa apparatus with heat transferring hanging interior structural linerSOFTUB INC·Filed 1997·Granted Aug 18, 1998·22 cites·14 claims
- 1946US5527412ASpa apparatusSOFTUB INC·Filed 1994·Granted Jun 18, 1996·13 cites·42 claims
- 2042US5970530AHinged cover for a spa tubSOFTUB INC·Filed 1998·Granted Oct 26, 1999·14 cites·25 claims
- 2142US5898957ASpa tub with vibratory massage elementSOFTUB INC·Filed 1997·Granted May 4, 1999·16 cites·13 claims
- 2242US5802630AInsulated cover for a hot tubSOFTUB INC·Filed 1997·Granted Sep 8, 1998·15 cites·15 claims
- 2338US5392473APower package for SPA apparatusSOFTUB INC·Filed 1993·Granted Feb 28, 1995·12 cites·14 claims
- 2437US5745934ASpa apparatus with hanging structural linerSOFTUB INC·Filed 1996·Granted May 5, 1998·11 cites·29 claims
- 2535US5133818AMethod of forming a tub apparatusSOFTUB INC·Filed 1990·Granted Jul 28, 1992·12 cites·11 claims
- 2634USD414540STherapy tentSOFTUB INC·Filed 1998·Granted Sep 28, 1999·2 cites·1 claims
- 2728US5749107ASpa apparatus with hanging structural linerSOFTUB INC·Filed 1997·Granted May 12, 1998·2 cites·14 claims
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