Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44480 | Vehicle advertising sign, system and method | — | 2013-09-10 |
| 7618013 | Magnetic assembly and method | Steven W. Elmer | 2009-11-17 |
| D568941 | Vehicle roof top advertising sign | Steven W. Elmer, Scott M. Martin | 2008-05-13 |
| D476690 | Molded automobile sign | — | 2003-07-01 |
| D447774 | Advertising sign for vehicles | Mohammad S. Suleiman | 2001-09-11 |
| D433454 | Advertising sign for vehicles | — | 2000-11-07 |
| D429766 | Advertising sign for vehicles | — | 2000-08-22 |
| 5918397 | Illuminated magnetic advertising sign | — | 1999-07-06 |
| 5711100 | Vehicle advertising sign, system and method | — | 1998-01-27 |
| D368934 | Advertising sign for vehicles | — | 1996-04-16 |
| 5339551 | Removable vehicle mounted advertising signs and method | — | 1994-08-23 |
| 5241703 | Protective shield with a forearm support | John Roberts | 1993-09-07 |
| 5210970 | Removable truck-mounted advertising signs and method | — | 1993-05-18 |
| D328143 | Advertising sign holder for automobiles | — | 1992-07-21 |
| D327333 | Advertising sign holder for automobiles | — | 1992-06-23 |
| 5084994 | Adjustable vehicle-mounted advertising signs and method | — | 1992-02-04 |
| 4839975 | Lighting system for car top sign | — | 1989-06-20 |
| D290620 | Vehicle top sign holder | — | 1987-06-30 |
| 4667428 | Triangular car top sign | — | 1987-05-26 |