Hastings; Donald R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hastings; Donald R..The latest application filed is for "method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas".
- Hastings; Donald R. - Elyria OH
| Patent | Date |
|---|---|
| Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas Grant 5,106,659 - Hastings , et al. April 21, 1 | 1992-04-21 |
| Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas Grant 5,088,443 - Hastings , et al. February 18, 1 | 1992-02-18 |
| Flexible voltage cable for electrostatic spray gun Grant 4,739,935 - Hastings , et al. April 26, 1 | 1988-04-26 |
| Spray nozzle and removal tool Grant 4,583,694 - Williams , et al. April 22, 1 | 1986-04-22 |
| Electrostatic spray coating system Grant 4,576,827 - Hastings , et al. March 18, 1 | 1986-03-18 |
| Air atomizing nozzle assembly Grant 4,478,370 - Hastings October 23, 1 | 1984-10-23 |
| Nozzle assembly for spray coating systems Grant 4,381,081 - Hastings * April 26, 1 | 1983-04-26 |
| Low capacitance airless spray apparatus Grant 4,355,764 - Rood , et al. October 26, 1 | 1982-10-26 |
| Electrostatic spray gun Grant 4,335,851 - Hastings * June 22, 1 | 1982-06-22 |
| Electrostatic spray gun Grant 4,294,411 - Hastings , et al. October 13, 1 | 1981-10-13 |
| Nozzle assembly for electrostatic spray guns Grant 4,273,293 - Hastings June 16, 1 | 1981-06-16 |
| Electrostatic spray gun Grant 4,241,880 - Hastings December 30, 1 | 1980-12-30 |
| Electrostatic spray coating gun Grant 4,143,819 - Hastings March 13, 1 | 1979-03-13 |
| Electrostatic spray gun with isolating paint conduit Grant 4,139,155 - Hastings February 13, 1 | 1979-02-13 |
| Packingless bellows seal Grant 4,126,321 - Harjar , et al. November 21, 1 | 1978-11-21 |
| Electrostatic spray coating gun Grant 4,079,894 - Harjar , et al. March 21, 1 | 1978-03-21 |
| Apparatus for electrostatically spraying highly electrically conductive water-based coating material Grant 3,971,337 - Hastings July 27, 1 | 1976-07-27 |
| Apparatus and method for electrostatically spraying highly electrically conductive water-based coating material Grant 3,929,286 - Hastings , et al. December 30, 1 | 1975-12-30 |
| Color change of electrostatic spray apparatus Grant 3,870,233 - Wilhelm , et al. March 11, 1 | 1975-03-11 |
| Electrostatic Spray Apparatus And Method Grant 3,794,243 - Tamny , et al. February 26, 1 | 1974-02-26 |
| Electrostatic Spray Gun Grant 3,747,850 - Hastings , et al. July 24, 1 | 1973-07-24 |
| Method And Apparatus For Producing A Flat Fan Paint Spray Pattern Grant 3,734,406 - Runstadler, Jr. , et al. May 22, 1 | 1973-05-22 |
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.
| 