DiNunzio; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for DiNunzio; David.The latest application filed is for "valve".
- DiNunzio; David - Mentor OH
| Patent | Date |
|---|---|
| Valve App 20160076660 - DiNunzio; David | 2016-03-17 |
| Valve Grant 9,200,714 - Di Nunzio December 1, 2 | 2015-12-01 |
| Valve Grant 8,695,638 - DiNunzio April 15, 2 | 2014-04-15 |
| Bagless canister vacuum cleaner Grant 7,052,523 - Murphy , et al. May 30, 2 | 2006-05-30 |
| Bagless canister vacuum cleaner App 20040163201 - Murphy, John S. ; et al. | 2004-08-26 |
| Bagless canister vacuum cleaner Grant 6,712,868 - Murphy , et al. March 30, 2 | 2004-03-30 |
| Bagless canister vacuum cleaner App 20020026775 - Murphy, John S. ; et al. | 2002-03-07 |
| Tool holder for vacuum cleaner wand Grant D444,603 - Murphy , et al. July 3, 2 | 2001-07-03 |
| Automatic tea brewing device Grant 5,687,637 - Brookshire , et al. November 18, 1 | 1997-11-18 |
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