Keilhauer; Ed
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keilhauer; Ed.The latest application filed is for "total spinal support".
- Keilhauer; Ed - Scarborough Ontario CA
| Patent | Date |
|---|---|
| Pillow Grant D572,958 - Keilhauer July 15, 2 | 2008-07-15 |
| Travel sleeping pillow Grant D555,408 - Keilhauer November 20, 2 | 2007-11-20 |
| Floor mat Grant D516,977 - Keilhauer , et al. March 14, 2 | 2006-03-14 |
| Total spinal support Grant 6,969,114 - Keilhauer November 29, 2 | 2005-11-29 |
| Back sleeper pillow Grant D497,507 - Keilhauer October 26, 2 | 2004-10-26 |
| Automotive spinal support Grant D485,111 - Keilhauer January 13, 2 | 2004-01-13 |
| Total spinal support App 20030227201 - Keilhauer, Ed | 2003-12-11 |
| Spinal support Grant D420,841 - Keilhauer February 22, 2 | 2000-02-22 |
| Travel pillow Grant D404,238 - Keilhauer January 19, 1 | 1999-01-19 |
| Auto pillow Grant D400,386 - Keilhauer November 3, 1 | 1998-11-03 |
| Therapeutic sleeping pillow Grant 5,727,267 - Keilhauer March 17, 1 | 1998-03-17 |
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