AOS HOLDING COMPANY
Patent Applications and Registrations
Patent applications and USPTO patent grants for AOS HOLDING COMPANY.The latest application filed is for "water heater and method of operating the same".
Company Profile
1.53.29
- AOS HOLDING COMPANY - Wilmington DE US
- AOS HOLDING COMPANY - 1403 Faulk Road Suite 106-G Wilmington, DE
- AOS Holding Company - Wilmington, Delaware
- AOS Holding Company - Milwaukee WI
Patent Activity
| Patent | Date |
|---|---|
| Water heater and method of operating the same Grant 10,544,962 - Caves , et al. Ja | 2020-01-28 |
| Water Heater And Method Of Operating The Same App 20160348944 - Caves; Andrew Robert ; et al. | 2016-12-01 |
| Water heater and method of operating the same Grant 9,435,565 - Caves , et al. September 6, 2 | 2016-09-06 |
| Heating device having a secondary safety circuit for a fuel line and method of operating the same Grant 9,228,746 - Hughes , et al. January 5, 2 | 2016-01-05 |
| Water heater burner tube and door assembly Grant 8,596,226 - McAnally , et al. December 3, 2 | 2013-12-03 |
| Anti-stacking pump assembly for a water heater and method of operating the same Grant 8,596,225 - Hughes December 3, 2 | 2013-12-03 |
| Gas water heater Grant 8,375,897 - Smith , et al. February 19, 2 | 2013-02-19 |
| Organic polymer coatings for water containers Grant 8,277,912 - Kuo October 2, 2 | 2012-10-02 |
| Temperature adjustable mixing valve Grant 8,176,937 - Zhang , et al. May 15, 2 | 2012-05-15 |
| Water storage device having a powered anode Grant 8,162,232 - Knoeppel , et al. April 24, 2 | 2012-04-24 |
| Water heater Grant 8,161,918 - Ma , et al. April 24, 2 | 2012-04-24 |
| Transition element for a passage in a water heater Grant 8,113,154 - Syler February 14, 2 | 2012-02-14 |
| Water heater and method of controlling the same Grant 8,111,980 - Bradenbaugh February 7, 2 | 2012-02-07 |
| Storage-type water heater having tank condition monitoring features Grant 8,068,727 - Phillips , et al. November 29, 2 | 2011-11-29 |
| Gas water heater with harmful gas monitoring and warning functions and the method of monitoring and warning Grant 8,047,163 - Tian , et al. November 1, 2 | 2011-11-01 |
| Removable heat exchanger for a gas fired water heater Grant 8,047,164 - Hughes November 1, 2 | 2011-11-01 |
| Resistor anode assembly Grant 8,023,807 - Knoeppel , et al. September 20, 2 | 2011-09-20 |
| Membrane Seal For Water Heater Tank Spuds App 20100269345 - DeArmey; Cary Lee | 2010-10-28 |
| Fluid-heating apparatus, circuit for heating a fluid, and method of operating the same Grant 7,706,670 - Knoeppel , et al. April 27, 2 | 2010-04-27 |
| Sight glass and frame Grant D614,680 - Tanbour , et al. April 27, 2 | 2010-04-27 |
| Method Of Water Heating And Distribution App 20100077969 - Threatt; Gary S. ; et al. | 2010-04-01 |
| Water heating distribution system Grant 7,644,686 - Threatt , et al. January 12, 2 | 2010-01-12 |
| Air intake for a water heater Grant D607,094 - Tanbour December 29, 2 | 2009-12-29 |
| Gas water heater Grant 7,634,977 - Smith , et al. December 22, 2 | 2009-12-22 |
| Water Heater With High Efficiency Baffles App 20090241858 - Lee; Hyungsik ; et al. | 2009-10-01 |
| Heating apparatus and method of detecting a short-cycling condition Grant 7,590,470 - Caves , et al. September 15, 2 | 2009-09-15 |
| Resistor Anode Assembly App 20090179025 - Knoeppel; Ray O. ; et al. | 2009-07-16 |
| Foam dam Grant 7,516,721 - Syler April 14, 2 | 2009-04-14 |
| Water heater with pressurized combustion Grant 7,513,221 - Akkala , et al. April 7, 2 | 2009-04-07 |
| Heating device having a thermal cut-off circuit for a fuel line and method of operating the same Grant 7,438,023 - Lee , et al. October 21, 2 | 2008-10-21 |
| Pump Control App 20080232977 - Pan; Xiaochun ; et al. | 2008-09-25 |
| Method of manufacturing a water heater with a leak detection system Grant 7,421,784 - Akkala , et al. September 9, 2 | 2008-09-09 |
| Water-resistant porcelain enamel coatings and method of manufacturing same Grant 7,410,672 - Waters , et al. August 12, 2 | 2008-08-12 |
| Apparatus And Method Of Detecting Igniter Type App 20080145803 - Caves; Andy ; et al. | 2008-06-19 |
| Water storage device having a powered anode Grant 7,372,005 - Knoeppel , et al. May 13, 2 | 2008-05-13 |
| Blower and method of conveying fluids Grant 7,354,244 - Hasbargen , et al. April 8, 2 | 2008-04-08 |
| Gas Water Heater App 20080066694 - Smith; Herbert Edward ; et al. | 2008-03-20 |
| Foam Dam App 20080066308 - Syler; Rodney Ray | 2008-03-20 |
| Apparatus and method of detecting igniter type Grant 7,335,856 - Caves , et al. February 26, 2 | 2008-02-26 |
| Water Heating Distribution System App 20080017724 - Threatt; Gary S. ; et al. | 2008-01-24 |
| Water heater with noise attenuation Grant 7,316,206 - Akkala , et al. January 8, 2 | 2008-01-08 |
| Heating Device Having A Thermal Cut-off Circuit For A Fuel Line And Method Of Operating The Same App 20070284000 - Lee; Hyungsik ; et al. | 2007-12-13 |
| Heating Device Having A Secondary Safety Circuit For A Fuel Line And Method Of Operating The Same App 20070281257 - Hughes; Dennis R. ; et al. | 2007-12-06 |
| Water Heater Leak Detection System App 20070261241 - Akkala; Marc W. ; et al. | 2007-11-15 |
| Rooftop water heater Grant 7,277,627 - Hughes , et al. October 2, 2 | 2007-10-02 |
| Fluid-heating apparatus, circuit for heating a fluid, and method of operating the same Grant 7,256,372 - Knoeppel , et al. August 14, 2 | 2007-08-14 |
| Water Heater And Method Of Controlling The Same App 20070183758 - Bradenbaugh; Kenneth A. | 2007-08-09 |
| Fluid-heating apparatus, circuit for heating a fluid, and method of operating the same App 20070125764 - Knoeppel; Ray O. ; et al. | 2007-06-07 |
| Fluid-heating apparatus, circuit for heating a fluid, and method of operating the same Grant 7,209,651 - Knoeppel , et al. April 24, 2 | 2007-04-24 |
| Water heater with pressurized combustion App 20060150925 - Akkala; Marc W. ; et al. | 2006-07-13 |
| Gas heating device control Grant 7,051,683 - Lee , et al. May 30, 2 | 2006-05-30 |
| Water heater with pressurized combustion Grant 7,032,543 - Akkala , et al. April 25, 2 | 2006-04-25 |
| Blower and method of conveying fluids App 20060065211 - Hasbargen; Michael Robert ; et al. | 2006-03-30 |
| Airflow apparatus Grant 6,948,454 - Hughes , et al. September 27, 2 | 2005-09-27 |
| Apparatus and method of detecting igniter type App 20050182521 - Caves, Andy ; et al. | 2005-08-18 |
| Apparatus and method of controlling the apparatus App 20050177281 - Caves, Andy ; et al. | 2005-08-11 |
| Control circuit and method of activating a gas valve App 20050162109 - Randals, Richard | 2005-07-28 |
| Airflow apparatus App 20040206311 - Hughes, Dennis R. ; et al. | 2004-10-21 |
| Corrosion-resistant heat exchanger Grant 6,790,481 - Bishop , et al. September 14, 2 | 2004-09-14 |
| Water heater having flue damper with airflow apparatus Grant 6,745,724 - Hughes , et al. June 8, 2 | 2004-06-08 |
| Rooftop water heater Grant 6,679,014 - Hughes , et al. January 20, 2 | 2004-01-20 |
| Door insulator with safety plug Grant 6,658,204 - Schurter , et al. December 2, 2 | 2003-12-02 |
| Water heater having flue damper with airflow apparatus App 20030196610 - Hughes, Dennis R. ; et al. | 2003-10-23 |
| Door Insulator With Safety Plug App 20030194227 - Schurter, Robert M. ; et al. | 2003-10-16 |
| Rooftop water heater App 20030123863 - Hughes, Dennis R. ; et al. | 2003-07-03 |
| Corrosion-resistant heat exchanger App 20030106676 - Bishop, Charles J. ; et al. | 2003-06-12 |
| Water-resistant porcelain enamel coatings and method of manufacturing same App 20030082306 - Waters, James D. ; et al. | 2003-05-01 |
| Rooftop water heater App 20030041554 - Hughes, Dennis R. ; et al. | 2003-03-06 |
| Water heater having flue damper with airflow apparatus App 20030024487 - Hughes, Dennis R. | 2003-02-06 |
| Control system for a water heater Grant RE37,745 - Brandt , et al. June 18, 2 | 2002-06-18 |
| Water heater flue system App 20010035135 - Hughes, Dennis R. ; et al. | 2001-11-01 |
| Anti-microbial porcelain enamel coating Grant 6,303,183 - Wilczynski , et al. October 16, 2 | 2001-10-16 |
| Potable water temperature management system Grant 6,283,067 - Akkala September 4, 2 | 2001-09-04 |
| Flammable vapor resistant water heater Grant 6,216,643 - Reynolds , et al. April 17, 2 | 2001-04-17 |
| Combustion burner for a water heater Grant 6,036,480 - Hughes , et al. March 14, 2 | 2000-03-14 |
| Control system for a water heater Grant 5,797,358 - Brandt , et al. August 25, 1 | 1998-08-25 |
| Water heater Grant D389,905 - Montague, III , et al. January 27, 1 | 1998-01-27 |
| Water heater with integral mixing valve Grant 5,347,956 - Hughes September 20, 1 | 1994-09-20 |
| Combustion air inlet diverter plate for a water heater Grant 5,341,767 - Smith August 30, 1 | 1994-08-30 |
| Accumulator with randomly uniplanar bladder collapse Grant 5,176,178 - Schurter , et al. January 5, 1 | 1993-01-05 |
| Water heater foam dam for protecting electrical components Grant 5,163,119 - Windon November 10, 1 | 1992-11-10 |
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