Roberts Kenneth L
USPTO Trademark & Patent Filings
Trademark applications and grants for Roberts Kenneth L. Roberts Kenneth L has 1 trademark applications. The latest application filed is for "GREENOLOGY"
- Company Aliases
- Roberts, Kenneth L.
- l kenneth roberts
- Roberts; Kenneth L. - Forney TX
- Roberts; Kenneth L. - Rockford MI
Trademarks Patents
| Patent Application | Date |
|---|---|
| System and method for detecting liquid flow from a nozzle in a semiconductor processing device 20060091335 - 10/983007 Roberts; Kenneth L. | 2006-05-04 |
| System and method for detecting liquid flow from a nozzle in a semiconductor processing device 7,233,015 - 10/983,007 Roberts June 19, 2 | 2007-06-19 |
| Base portion of a vacuum cleaner D487,602 - D/153,805 Roberts , et al. March 16, 2 | 2004-03-16 |
| Upright portion of a vacuum cleaner D477,698 - D/153,766 Roberts , et al. July 22, 2 | 2003-07-22 |
| Extraction cleaner with tank retention 6,550,098 - 09/944,768 Roberts , et al. April 22, 2 | 2003-04-22 |
| Upright vacuum cleaner dirt separator front D468,069 - D/154,754 Roberts , et al. December 31, 2 | 2002-12-31 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"GREENOLOGY" 74127393 |
GREENOLOGY 1991-01-02 |
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