Corsette; Douglas F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Corsette; Douglas F..The latest application filed is for "liquid dispensing pump".
- Corsette; Douglas F. - Los Angeles CA
| Patent | Date |
|---|---|
| Liquid dispensing pump Grant RE33,235 - Corsette June 19, 1 | 1990-06-19 |
| Viscous product dispenser Grant 4,890,773 - Corsette January 2, 1 | 1990-01-02 |
| Viscous product dispenser Grant 4,872,596 - Corsette October 10, 1 | 1989-10-10 |
| Positive discharge valve for viscous product dispenser Grant 4,793,522 - Corsette December 27, 1 | 1988-12-27 |
| Manually actuated liquid sprayer Grant 4,779,803 - Corsette October 25, 1 | 1988-10-25 |
| Manually operated dispensing pump Grant 4,640,443 - Corsette February 3, 1 | 1987-02-03 |
| Trigger type sprayer Grant 4,624,413 - Corsette November 25, 1 | 1986-11-25 |
| Liquid dispensing pump Grant 4,618,077 - Corsette October 21, 1 | 1986-10-21 |
| Liquid foam dispenser Grant 4,615,467 - Grogan , et al. October 7, 1 | 1986-10-07 |
| Manually actuated dispenser Grant 4,596,344 - Corsette June 24, 1 | 1986-06-24 |
| Continuous discharge dispenser Grant 4,591,077 - Corsette May 27, 1 | 1986-05-27 |
| Manually actuated pump having pliant piston Grant 4,511,065 - Corsette April 16, 1 | 1985-04-16 |
| Dispensing fitment for squeeze bottles Grant 4,506,809 - Corsette March 26, 1 | 1985-03-26 |
| Dispensing pump adapted for pressure filling Grant 4,503,997 - Corsette March 12, 1 | 1985-03-12 |
| Liquid dispensing pump Grant 4,496,082 - Corsette January 29, 1 | 1985-01-29 |
| Liquid dispensing pump arrangement with selective stroke restriction Grant 4,433,799 - Corsette February 28, 1 | 1984-02-28 |
| Dispenser having plunger locking means Grant 4,424,919 - Knox , et al. January 10, 1 | 1984-01-10 |
| Liquid dispensing pump Grant 4,410,107 - Corsette October 18, 1 | 1983-10-18 |
| Leak-proof dispensing pump Grant 4,402,432 - Corsette September 6, 1 | 1983-09-06 |
| Sealing means for a snap-on fitment Grant 4,387,819 - Corsette June 14, 1 | 1983-06-14 |
| Dispenser having attached and sealed closure cap Grant 4,361,256 - Corsette November 30, 1 | 1982-11-30 |
| Liquid dispenser Grant 4,357,718 - Corsette November 9, 1 | 1982-11-09 |
| Dispensing pump locking means Grant 4,343,417 - Corsette August 10, 1 | 1982-08-10 |
| Liquid Dispenser Grant 4,286,736 - Corsette September 1, 1 | 1981-09-01 |
| Liquid dispenser Grant 4,244,062 - Corsette January 13, 1 | 1981-01-13 |
| Manual actuated dispensing pump Grant 4,050,613 - Corsette September 27, 1 | 1977-09-27 |
| Toilet chemical dispenser Grant 3,965,497 - Corsette June 29, 1 | 1976-06-29 |
| Toilet chemical dispenser Grant 3,945,062 - Corsette March 23, 1 | 1976-03-23 |
| Spray Fitment For Squeeze Bottles Grant 3,794,247 - Corsette February 26, 1 | 1974-02-26 |
| Cartridge Valve Dispenser With Pressure Regulating Valve Grant 3,669,316 - Corsette June 13, 1 | 1972-06-13 |
| Container With Venting Gasket Grant 3,628,704 - Corsette December 21, 1 | 1971-12-21 |
| Container With Venting Gasket Grant 3,596,808 - Corsette August 3, 1 | 1971-08-03 |
| Liquid Dispensing Pump Grant 3,583,605 - Corsette June 8, 1 | 1971-06-08 |
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