Sutcliffe; Grenville G
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sutcliffe; Grenville G.The latest application filed is for "integral tilted poppet valve for controlled flow of fuel from fuel dispensing nozzle".
- Sutcliffe; Grenville G - Villa Ridge MO
- Sutcliffe; Grenville G. - Pacific MO US
- - Pacific MO US
- Sutcliffe; Grenville G. - Villa Ridge MO
- Sutcliffe; Grenville G. - St. Ann MO
- Sutcliffe; Grenville G. - Kirkwood MO
| Patent | Date |
|---|---|
| Tilted poppet valve for fuel dispensing nozzle Grant D963,798 - Mahn , et al. September 13, 2 | 2022-09-13 |
| Integral tilted poppet valve for controlled flow of fuel from fuel dispensing nozzle Grant 11,060,618 - Mahn , et al. July 13, 2 | 2021-07-13 |
| Integral tilted poppet valve for controlled flow of fuel from fuel dispensing nozzle App 20200370656 - Mahn; Gerald a ; et al. | 2020-11-26 |
| Breakaway fuel hose cup Grant 8,616,251 - Sutcliffe , et al. December 31, 2 | 2013-12-31 |
| Breakaway fuel hose cup Grant 08616251 - | 2013-12-31 |
| Breakaway fuel hose cup App 20110114221 - Sutcliffe; Grenville G. ; et al. | 2011-05-19 |
| Enthalpy extractor for hydrocarbon vapors Grant 7,000,651 - Fink, Jr. , et al. February 21, 2 | 2006-02-21 |
| Enthalpy extractor for hydrocarbon vapors App 20050145294 - Fink, Arthur C. JR. ; et al. | 2005-07-07 |
| Multi-plane swivel connector Grant 4,615,547 - Sutcliffe , et al. October 7, 1 | 1986-10-07 |
| Automatic shut-off nozzle with lockable vapor relief valve Grant 4,031,930 - Sutcliffe , et al. June 28, 1 | 1977-06-28 |
| Gasoline dispensing nozzle guard with spout enclosure and vapor return line Grant 4,010,781 - Sutcliffe March 8, 1 | 1977-03-08 |
| Liquid Discharge Nozzle And Splash Baffle Grant 3,739,988 - Kisor , et al. June 19, 1 | 1973-06-19 |
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