Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000113 | Tonneau cover securing mechanism | Charles M. Schmeichel | 2018-06-19 |
| 9393854 | Tonneau cover having securing mechanism | Charles M. Schmeichel | 2016-07-19 |
| 9045069 | Tonneau cover having securing mechanism | Charles M. Schmeichel | 2015-06-02 |
| 8567843 | Tonneau cover having securing mechanism | Charles M. Schmeichel | 2013-10-29 |
| 8439423 | Tonneau cover assemblies | Charles M. Schmeichel | 2013-05-14 |
| 8328267 | Tonneau cover having securing mechanism | Charles M. Schmeichel | 2012-12-11 |
| 8167353 | Tonneau cover assemblies | Charles M. Schmeichel | 2012-05-01 |
| 8083281 | Tonneau cover securing plate | Charles M. Schmeichel | 2011-12-27 |
| 8033591 | Tonneau cover assemblies | Charles M. Schmeichel | 2011-10-11 |
| 7815239 | Tonneau cover assemblies | Charles M. Schmeichel | 2010-10-19 |
| 7472941 | Tonneau cover having securing plate with lock member | Charles M. Schmeichel | 2009-01-06 |
| 7104586 | Tonneau cover apparatus having rear bar lock | Charles M. Schmeichel | 2006-09-12 |
| 7066524 | Tonneau cover with turn knob for rear bar locks | Charles M. Schmeichel | 2006-06-27 |
| 6851738 | Tonneau cover apparatus having rear bar lock | Charles M. Schmeichel | 2005-02-08 |
| 6543835 | Tonneau cover having rear bar lock | Charles M. Schmeichel | 2003-04-08 |
| 5174353 | Apparatus for covering an opening defined in a structure | Charles M. Schmeichel | 1992-12-29 |
| 5076338 | Apparatus for covering an opening defined in a structure | Charles M. Schmeichel | 1991-12-31 |
| 4703971 | Truck box extension apparatus | Charles M. Schmeichel | 1987-11-03 |
| 4544196 | Truck box extension apparatus | Charles M. Schmeichel | 1985-10-01 |
| 4505512 | Roll-up tarp apparatus | Charles M. Schmeichel | 1985-03-19 |