Barker Donald
USPTO Trademark & Patent Filings
Trademark applications and grants for Barker Donald. Barker Donald has 1 trademark applications. The latest application filed is for "KNOWONE"
- Company Aliases
- BARKER, DONALD
- donald barker
- Barker; Donald - Sandy Hook CT
- Barker, Donald - Sandy Hook CT
Trademarks Patents
| Patent Application | Date |
|---|---|
| Apparatus for Mixing and Dispensing Components 20090180349 - 12/259174 Barker; Donald ; et al. | 2009-07-16 |
| Apparatus for mixing and dispensing components 20060203608 - 11/354541 Barker; Donald ; et al. | 2006-09-14 |
| Apparatus for mixing and dispensing components 20060028907 - 11/242757 Barker; Donald ; et al. | 2006-02-09 |
| Roof scuttle safety railing system 20050115173 - 10/925443 Joyce, Roger F. ; et al. | 2005-06-02 |
| Apparatus for mixing and dispensing components 20040196735 - 10/637908 Barker, Donald ; et al. | 2004-10-07 |
| Apparatus for mixing and dispensing components 7,441,943 - 11/354,541 Barker , et al. October 28, 2 | 2008-10-28 |
| Apparatus for mixing and dispensing components 7,311,436 - 11/242,757 Barker , et al. December 25, 2 | 2007-12-25 |
| Apparatus for mixing and dispensing components 7,029,163 - 10/637,908 Barker , et al. April 18, 2 | 2006-04-18 |
| Apparatus for mixing and dispensing components 6,984,063 - 10/438,471 Barker , et al. January 10, 2 | 2006-01-10 |
| Roof scuttle safety railing system 6,931,793 - 10/359,938 Joyce , et al. August 23, 2 | 2005-08-23 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"KNOWONE" 73276050 |
KNOWONE 1980-08-29 |
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