Spriegel; Clark F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spriegel; Clark F..The latest application filed is for "fluid filter".
- Spriegel; Clark F. - Attica NY
| Patent | Date |
|---|---|
| Fluid filter Grant 7,025,878 - Spriegel April 11, 2 | 2006-04-11 |
| Fluid filter App 20030127385 - Spriegel, Clark F. | 2003-07-10 |
| Fluid filter Grant 6,440,303 - Spriegel August 27, 2 | 2002-08-27 |
| Fluid filter App 20010023846 - Spriegel, Clark F. | 2001-09-27 |
| Bulkhead fitting for a tank sprayer having a non-rotatable hose adapter Grant 6,209,804 - Spriegel April 3, 2 | 2001-04-03 |
| Tank for a hand operated sprayer Grant D431,279 - Spriegel September 26, 2 | 2000-09-26 |
| Shoulder, neck and cap of a sprayer Grant D423,641 - Spriegel April 25, 2 | 2000-04-25 |
| Fluid coupling Grant 5,931,508 - Spriegel August 3, 1 | 1999-08-03 |
| Design for the tank of a hand operated compressed air sprayer Grant D391,626 - Spriegel March 3, 1 | 1998-03-03 |
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