Portnoy Leonard L
USPTO Trademark & Patent Filings
Trademark applications and grants for Portnoy Leonard L. Portnoy Leonard L has 1 trademark applications. The latest application filed is for "MAGNE DENT"
- Company Aliases
- Portnoy; Leonard L.
- l leonard portnoy
- Portnoy, Leonard L. - Los Angeles CA
- Portnoy; Leonard L. - Los Angeles CA
- Portnoy; Leonard L. - Beverly Hills CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Snoreway space block with snore strips or portnoy buccal tab 20040089310 - 10/290828 Portnoy, Leonard L. | 2004-05-13 |
| Snoreway space block with snore strips or portnoy buccal tab 7,032,598 - 10/290,828 Portnoy April 25, 2 | 2006-04-25 |
| Intra-oral ice pack 6,217,606 - 09/337,771 Portnoy , et al. April 17, 2 | 2001-04-17 |
| Snore stopper 6,089,232 - 09/310,526 Portnoy , et al. July 18, 2 | 2000-07-18 |
| Denture magnetic retention unit 4,530,663 - 06/630,675 Portnoy * July 23, 1 | 1985-07-23 |
| Denture magnetic retention unit 4,431,419 - 06/471,057 Portnoy February 14, 1 | 1984-02-14 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"MAGNE DENT" 1279718 73409318 |
MAGNE DENT 1983-01-14 |
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