McDonald; Darrin
Patent Applications and Registrations
Patent applications and USPTO patent grants for McDonald; Darrin.The latest application filed is for "horticulture light fixture with glass retention rails".
- McDonald; Darrin - Vancouver WA
| Patent | Date |
|---|---|
| Horticulture light fixture with glass retention rails Grant 8,209,912 - Hargreaves , et al. July 3, 2 | 2012-07-03 |
| Horticulture light fixture with glass retention rails App 20100277929 - Hargreaves; Craig ; et al. | 2010-11-04 |
| Horticulture light socket assembly Grant D613,900 - Hargreaves , et al. April 13, 2 | 2010-04-13 |
| Horticulture light fixture Grant 7,641,367 - Hargreaves , et al. January 5, 2 | 2010-01-05 |
| Horticulture light fixture App 20090262540 - Hargreaves; Craig ; et al. | 2009-10-22 |
| Aerodynamic lamp socket assembly App 20090116250 - Hargreaves; Craig ; et al. | 2009-05-07 |
| Light diffuser Grant D583,092 - Hargreaves , et al. December 16, 2 | 2008-12-16 |
| Forced air cooled metallic tubular horticulture light fixture App 20080117617 - Hargreaves; Craig ; et al. | 2008-05-22 |
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