Schaupp; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schaupp; John F..The latest application filed is for "pneumatic fluid pump with dual rotational swirling cleaning action".
- Schaupp; John F. - Sylvania OH
- SCHAUPP; John F. - Dexter MI
- SCHAUPP; John F. - East Sylvania OH
- Schaupp; John F. - Toledo OH
| Patent | Date |
|---|---|
| Pneumatic landfill pump cycle counter Grant 11,448,238 - Wells , et al. September 20, 2 | 2022-09-20 |
| Pneumatic Fluid Pump With Dual Rotational Swirling Cleaning Action App 20220290694 - Schaupp; John F. ; et al. | 2022-09-15 |
| Fluid level monitoring system and method incorporating pressure sensor system having inflatable/collapsible bag Grant 11,408,274 - Schaupp , et al. August 9, 2 | 2022-08-09 |
| Fluid Pump System For Groundwater Wells With Intelligent Cycle Count And Air Supply Valve Monitoring App 20220136381 - SCHAUPP; John F. | 2022-05-05 |
| Self-cleaning pneumatic fluid pump having poppet valve with propeller-like cleaning structure Grant 11,261,883 - Schaupp , et al. March 1, 2 | 2022-03-01 |
| Liquid Level Sensor System App 20210199001 - SCHAUPP; John F. ; et al. | 2021-07-01 |
| Landfill Well Pump App 20210115768 - Schaupp; John F. ; et al. | 2021-04-22 |
| Fluid Level Monitoring System And Method Incorporating Pressure Sensor System Having Inflatable/Collapsible Bag App 20200347719 - SCHAUPP; John F. ; et al. | 2020-11-05 |
| Fluid Pump For Groundwater Wells With Cycle Counter App 20200334515 - SCHAUPP; John F. ; et al. | 2020-10-22 |
| Poppet Valve For Fluid Pump App 20200309114 - SCHAUPP; John F. ; et al. | 2020-10-01 |
| Pneumatic Landfill Pump Cycle Counter App 20200263706 - Wells; Steven R. ; et al. | 2020-08-20 |
| Self-cleaning Pneumatic Fluid Pump Having Poppet Valve With Propeller-like Cleaning Structure App 20200263705 - SCHAUPP; John F. ; et al. | 2020-08-20 |
| Fluid Pump Having Self-cleaning Air Inlet Structure App 20190308226 - SCHAUPP; John F. ; et al. | 2019-10-10 |
| Powder gun deflector Grant 8,888,018 - Kwok , et al. November 18, 2 | 2014-11-18 |
| Powder Gun Deflector App 20130112784 - Kwok; Kui-Chui ; et al. | 2013-05-09 |
| Powder gun deflector Grant 8,371,517 - Kwok , et al. February 12, 2 | 2013-02-12 |
| Seal system for gear pumps Grant 8,225,968 - Schaupp , et al. July 24, 2 | 2012-07-24 |
| Blind Or Shade App 20110253319 - Schaupp; John F. | 2011-10-20 |
| Multiple charging electrode Grant 7,918,409 - Schaupp , et al. April 5, 2 | 2011-04-05 |
| Seal System For Gear Pumps App 20100288793 - Schaupp; John F. ; et al. | 2010-11-18 |
| Multiple Charging Electrode App 20090256012 - Schaupp; John F. ; et al. | 2009-10-15 |
| Powder Gun Deflector App 20090001199 - Kwok; Kui-Chiu ; et al. | 2009-01-01 |
| Material Pump App 20080232988 - Schaupp; John F. | 2008-09-25 |
| Dense Phase Pump For Pulverulent Material App 20080205189 - Cedoz; Roger T. ; et al. | 2008-08-28 |
| Needle valve construction Grant 7,168,678 - Schaupp , et al. January 30, 2 | 2007-01-30 |
| Powder bell with secondary charging electrode Grant 7,128,277 - Schaupp October 31, 2 | 2006-10-31 |
| Needle valve construction App 20050253101 - Schaupp, John F. ; et al. | 2005-11-17 |
| Coating dispensing nozzle App 20050173556 - Kwok, Kui-Chiu ; et al. | 2005-08-11 |
| Split shroud for coating dispensing equipment App 20050056212 - Schaupp, John F. ; et al. | 2005-03-17 |
| Powder robot gun App 20050023385 - Kwok, Kui-Chiu ; et al. | 2005-02-03 |
| Powder bell with secondary charging electrode App 20050023369 - Schaupp, John F. | 2005-02-03 |
| Air hose fitting Grant D396,730 - Schaupp August 4, 1 | 1998-08-04 |
| Spray gun having trigger overtravel protection and maximum flow adjustment knob warning Grant RE35,769 - Grime , et al. April 14, 1 | 1998-04-14 |
| Seal for spray gun Grant 5,364,033 - Cedoz , et al. November 15, 1 | 1994-11-15 |
| Spray gun having trigger overtravel protection and maximum flow adjustment knob warning Grant 5,289,974 - Grime , et al. March 1, 1 | 1994-03-01 |
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