Skrivan; Joseph
Patent Applications and Registrations
Patent applications and USPTO patent grants for Skrivan; Joseph.The latest application filed is for "interchangeable rechargeable battery system".
- Skrivan; Joseph - Draper UT
| Patent | Date |
|---|---|
| Systems and methods for locking a portable illumination system Grant 8,529,086 - Skrivan , et al. September 10, 2 | 2013-09-10 |
| Interchangeable Rechargeable Battery System App 20120250237 - Skrivan; Joseph ; et al. | 2012-10-04 |
| Systems And Methods For Locking A Portable Illumination System App 20110204826 - Skrivan; Joseph ; et al. | 2011-08-25 |
| Competition/leashless ice axe with adjustable grip Grant 7,533,469 - Skrivan , et al. May 19, 2 | 2009-05-19 |
| Competition/leashless ice axe with adjustable grip App 20070028462 - Skrivan; Joseph | 2007-02-08 |
| Competition/leashless ice axe with adjustable grip App 20060070248 - Skrivan; Joseph ; et al. | 2006-04-06 |
| Competition/leashless ice axe with adjustable grip Grant 6,944,955 - Skrivan , et al. September 20, 2 | 2005-09-20 |
| Competition/leashless ice axe with adjustable grip App 20050028387 - Skrivan, Joseph ; et al. | 2005-02-10 |
| Anti-balling system Grant 6,810,607 - Skrivan , et al. November 2, 2 | 2004-11-02 |
| Anti-balling system App 20040016145 - Skrivan, Joseph ; et al. | 2004-01-29 |
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