Clarke; Dougan H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Clarke; Dougan H..The latest application filed is for "support assembly for indoor and outdoor use".
- Clarke; Dougan H. - Miami FL
- Clarke; Dougan H. - Miami Beach FL
- Clarke; Dougan H. - Miami Beah FL
| Patent | Date |
|---|---|
| Support assembly for indoor and outdoor use Grant 11,363,864 - Clarke June 21, 2 | 2022-06-21 |
| Support Assembly For Indoor And Outdoor Use App 20210401133 - Clarke; Dougan H. | 2021-12-30 |
| Indirect lighting assembly for a shade structure Grant 10,835,003 - Clarke , et al. November 17, 2 | 2020-11-17 |
| Crank handle positioning assembly for an umbrella Grant 9,655,416 - Clarke May 23, 2 | 2017-05-23 |
| Umbrella assembly structured for use in high wind conditions Grant 8,096,310 - Clarke January 17, 2 | 2012-01-17 |
| Umbrella Grant D612,146 - Clarke March 23, 2 | 2010-03-23 |
| Hub assembly for an umbrella frame App 20080202570 - Clarke; Dougan H. | 2008-08-28 |
| Method of forming an umbrella canopy Grant 7,353,583 - Clarke April 8, 2 | 2008-04-08 |
| Hub assembly for an umbrella frame Grant 7,318,444 - Clarke January 15, 2 | 2008-01-15 |
| Umbrella canopy Grant D559,528 - Clarke January 15, 2 | 2008-01-15 |
| Umbrella frame and operating system Grant 7,293,573 - Clarke November 13, 2 | 2007-11-13 |
| Umbrella assembly structured for use in high wind conditions App 20070062565 - Clarke; Dougan H. | 2007-03-22 |
| Umbrella frame and operating system Grant 6,889,699 - Clarke May 10, 2 | 2005-05-10 |
| Height adjustable umbrella assembly App 20050045217 - Clarke, Dougan H. | 2005-03-03 |
| Umbrella frame and operating system App 20040255994 - Clarke, Dougan H. | 2004-12-23 |
| Umbrella canopy Grant D497,478 - Clarke October 26, 2 | 2004-10-26 |
| Umbrella assembly structured for use in high wind conditions App 20040206383 - Clarke, Dougan H. | 2004-10-21 |
| Hub assembly for an umbrella frame App 20040206382 - Clarke, Dougan H. | 2004-10-21 |
| Umbrella canopy Grant D491,720 - Clarke June 22, 2 | 2004-06-22 |
| Umbrella canopy Grant D491,348 - Clarke June 15, 2 | 2004-06-15 |
| Umbrella canopy Grant D478,416 - Clarke August 19, 2 | 2003-08-19 |
| Umbrella canopy Grant D475,524 - Clarke June 10, 2 | 2003-06-10 |
| Base for a standing umbrella Grant D470,305 - Clarke February 18, 2 | 2003-02-18 |
| Umbrella frame and operating system App 20020088483 - Clarke, Dougan H. | 2002-07-11 |
| Umbrella operating system Grant 6,386,214 - Clarke May 14, 2 | 2002-05-14 |
| Umbrella frame Grant 6,314,976 - Clarke November 13, 2 | 2001-11-13 |
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