Powell David W
USPTO Trademark & Patent Filings
Trademark applications and grants for Powell David W. Powell David W has 1 trademark applications. The latest application filed is for "a symbol or image mark"
- Company Aliases
- POWELL, DAVID W.
- w david powell
- Powell; David W. - Austin TX
- Powell; David W. - San Juan Capistrano CA
- Powell, David W. - Austin TX
- Powell; David W. - Neenah WI
Trademarks Patents
| Patent Application | Date |
|---|---|
| Method and apparatus for precast wall and floor block system 20080282623 - 12/120686 Powell; David W. | 2008-11-20 |
| Precast construction method and apparatus for variable size elevated platform 20070261335 - 11/745998 Powell; David W. | 2007-11-15 |
| Predictive indicator model 20060224325 - 11/093415 Conway; Lea Ann ; et al. | 2006-10-05 |
| Method and apparatus for precision slip-forming of complex precast shapes 20060150556 - 11/332696 Powell; David W. | 2006-07-13 |
| Method and system for prefabricated construction 20040237439 - 10/837924 Powell, David W. | 2004-12-02 |
| Precast park refuge construction method and apparatus 10,494,771 - 15/940,933 Powell De | 2019-12-03 |
| Precast park refuge construction method and apparatus 10,494,771 - 15/940,933 Powell De | 2019-12-03 |
| Predictive indicator model 8,019,554 - 11/093,415 Conway , et al. September 13, 2 | 2011-09-13 |
| System for construction of a compression structure with corner blocks, key blocks, and corner block supports 7,665,250 - 10/837,924 Powell February 23, 2 | 2010-02-23 |
| Flexible absorbent article 5,607,415 - 08/292,561 Datta , et al. March 4, 1 | 1997-03-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"Symbol/Image" 1369541 73497358 |
Symbol/Image 1984-08-31 |
| SEC | 0001197746 | POWELL DAVID W |
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