Yost Louis L
USPTO Trademark & Patent Filings
Trademark applications and grants for Yost Louis L. Yost Louis L has 1 trademark applications. The latest application filed is for "PERFECT BUILDING SYSTEM SUPER BLOCK"
- Company Aliases
- Yost, Louis L.
- l louis yost
- Yost, Louis L. - Monkton MD
- Yost; Louis L. - Monkton MD
Trademarks Patents
| Patent Application | Date |
|---|---|
| Corner assemblies for concrete form panels 20030167713 - 10/369078 Yost, Louis L. ; et al. | 2003-09-11 |
| Concrete form panels, concrete wall and method of forming 20020178676 - 10/050069 Yost, Louis L. ; et al. | 2002-12-05 |
| Corner assemblies for concrete form panels 20010047632 - 09/850997 Yost, Louis L. ; et al. | 2001-12-06 |
| Corner assemblies for concrete form panels 6,826,880 - 10/369,078 Yost , et al. December 7, 2 | 2004-12-07 |
| Concrete form panels, concrete wall and method of forming 6,681,539 - 10/050,069 Yost , et al. January 27, 2 | 2004-01-27 |
| Corner assemblies for concrete form panels 6,519,906 - 09/850,997 Yost , et al. February 18, 2 | 2003-02-18 |
| Corner assemblies for concrete form panels 6,519,906 - 09/850,997 Yost , et al. February 18, 2 | 2003-02-18 |
| Concrete form assembly 6,240,692 - 09/580,247 Yost , et al. June 5, 2 | 2001-06-05 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PERFECT BUILDING SYSTEM SUPER BLOCK" 2411736 75519656 |
PERFECT BUILDING SYSTEM SUPER BLOCK 1998-07-16 |
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