Tolfsen; Ulf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tolfsen; Ulf.The latest application filed is for "helmet, helmet liner and method for manufacturing the same".
- Tolfsen; Ulf - Gamle Fredrikstad NO
- Tolfsen; Ulf - Gamle Frederikstad NO
- Tolfsen; Ulf - Fredrikstad NO
- Tolfsen; Ulf - Torsnes NO
- Tolfsen; Ulf - Gralum NO
| Patent | Date |
|---|---|
| Helmet, helmet liner and method for manufacturing the same Grant 7,676,854 - Berger , et al. March 16, 2 | 2010-03-16 |
| Walker with adjustable handlebar Grant 7,182,179 - Tolfsen February 27, 2 | 2007-02-27 |
| Mobility vehicle Grant D531,937 - Tolfsen , et al. November 14, 2 | 2006-11-14 |
| Walker Grant D519,423 - Tolfsen April 25, 2 | 2006-04-25 |
| Scooter with cabin Grant D515,458 - Tolfsen , et al. February 21, 2 | 2006-02-21 |
| Helmet, helmet liner and method for manufacturing the same App 20050246824 - Berger, Jan Gisle ; et al. | 2005-11-10 |
| Walker Grant D503,909 - Tolfsen , et al. April 12, 2 | 2005-04-12 |
| Walker with adjustable handlebar App 20050067804 - Tolfsen, Ulf | 2005-03-31 |
| Arrangement and method for height adjustment of the upper attachment point of a safety belt Grant 6,802,537 - Tolfsen , et al. October 12, 2 | 2004-10-12 |
| Bed Grant D480,887 - Tolfsen , et al. October 21, 2 | 2003-10-21 |
| Bed support Grant D480,900 - Tolfsen , et al. October 21, 2 | 2003-10-21 |
| Device for releasable attachments of objects to a mobile unit Grant 6,260,920 - Tolfsen July 17, 2 | 2001-07-17 |
| Transformer device Grant 5,579,202 - Tolfsen , et al. November 26, 1 | 1996-11-26 |
| Pillar loop for belts, such as seat belts in cars or the like Grant 4,052,772 - Tolfsen October 11, 1 | 1977-10-11 |
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