Tollefson; Steve
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tollefson; Steve.The latest application filed is for "interconnecting alignment and support system with latching mechanism".
- Tollefson; Steve - Mineral Wells TX
| Patent | Date |
|---|---|
| Interconnecting alignment and support system with latching mechanism Grant 8,376,290 - Tollefson February 19, 2 | 2013-02-19 |
| Interconnecting Alignment and Support System with Latching Mechanism App 20110099938 - Tollefson; Steve | 2011-05-05 |
| Interconnecting alignment and support system with latching mechanism Grant 7,828,251 - Tollefson November 9, 2 | 2010-11-09 |
| Wildlife protection guard for electrical power distribution equipment Grant 7,622,668 - Tollefson , et al. November 24, 2 | 2009-11-24 |
| Animal guard Grant D595,804 - Tollefson , et al. July 7, 2 | 2009-07-07 |
| Interconnecting alignment and support unit with latching mechanism Grant D558,559 - Tollefson January 1, 2 | 2008-01-01 |
| Interconnecting alignment and support unit with latching mechanism Grant D556,030 - Tollefson November 27, 2 | 2007-11-27 |
| Securing mechanism App 20060216134 - Whorley; Thomas A. ; et al. | 2006-09-28 |
| Interconnecting alignment and support system with latching mechanism App 20060096197 - Tollefson; Steve | 2006-05-11 |
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