Dillingham; Harold W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dillingham; Harold W..The latest application filed is for "pothole patcher with emulsion oil rejuvenator system".
- Dillingham; Harold W. - Jacksonville TX
| Patent | Date |
|---|---|
| Pothole patcher with emulsion oil rejuvenator system Grant 11,346,064 - Dillingham May 31, 2 | 2022-05-31 |
| Pothole Patcher With Emulsion Oil Rejuvenator System App 20210108377 - Dillingham; Harold W. | 2021-04-15 |
| Asphalt pothole patcher with electrically heated riser tubes Grant 10,676,877 - Dillingham | 2020-06-09 |
| Asphalt Pothole Patcher with Electrically Heated Riser Tubes App 20200123714 - Dillingham; Harold W. | 2020-04-23 |
| All electric pothole patcher Grant 10,260,208 - Dillingham | 2019-04-16 |
| Exhaust damper system for asphalt heating device Grant 6,681,761 - Dillingham January 27, 2 | 2004-01-27 |
| Exhaust damper system for asphalt heating device App 20030150443 - Dillingham, Harold W. | 2003-08-14 |
| Pavement repair material cart Grant 6,439,806 - Dillingham August 27, 2 | 2002-08-27 |
| Apparatus and method for transporting heated pavement repair materials Grant 6,012,870 - Dillingham January 11, 2 | 2000-01-11 |
| Asphalt repair apparatus with dry, radiant heat source Grant 5,988,935 - Dillingham November 23, 1 | 1999-11-23 |
| Device for dispensing asphalt repair materials Grant 4,944,632 - Dillingham July 31, 1 | 1990-07-31 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 