Porteous Don D
USPTO Trademark & Patent Filings
Trademark applications and grants for Porteous Don D. Porteous Don D has 8 trademark applications. The latest application filed is for "CADCO"
- Company Aliases
- PORTEOUS, DON D.
- Porteous; Don D.
- d don porteous
- Porteous; Don D. - Oxnard CA
- Porteous; Don D. - Los Angeles CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Aliquot portion measuring vial with overfill control 5,678,726 - 08/501,975 Porteous October 21, 1 | 1997-10-21 |
| Instrument cleaning cassette with guided double hinge 5,482,067 - 08/388,012 Wittrock , et al. January 9, 1 | 1996-01-09 |
| Holding strap for bibs D358,700 - D/010,123 Porteous May 30, 1 | 1995-05-30 |
| Single use, disposable dental bib holder system 5,414,903 - 08/059,077 Porteous May 16, 1 | 1995-05-16 |
| Tooth restoration composition, structure and methods 5,378,737 - 08/111,711 Jacobs , et al. * January 3, 1 | 1995-01-03 |
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