Bottum; Edward W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bottum; Edward W..The latest application filed is for "sight glass structure and method of installing the same".
- Bottum; Edward W. - Brighton MI
| Patent | Date |
|---|---|
| Sight glass structure and method of installing the same Grant 5,076,198 - Bottum December 31, 1 | 1991-12-31 |
| Sight glass structure and method of installing the same Grant 5,000,367 - Bottum March 19, 1 | 1991-03-19 |
| Dehumidifier water heater structure and method Grant 4,823,557 - Bottum, Jr. , et al. April 25, 1 | 1989-04-25 |
| Heating system and method Grant 4,383,419 - Bottum May 17, 1 | 1983-05-17 |
| Heat pump Grant 4,277,946 - Bottum July 14, 1 | 1981-07-14 |
| Solar collector structure Grant 4,185,615 - Bottum January 29, 1 | 1980-01-29 |
| Solar assisted heat pump system Grant 4,049,407 - Bottum September 20, 1 | 1977-09-20 |
| Suction Accumulator Grant 3,837,177 - Rockwell , et al. September 24, 1 | 1974-09-24 |
| Vehicle Air Conditioning System With Suction Accumulator Grant 3,766,748 - Bottum , et al. October 23, 1 | 1973-10-23 |
| Drier Grant 3,656,625 - Bottum April 18, 1 | 1972-04-18 |
| Refrigeration Component Grant 3,572,050 - Bottum March 23, 1 | 1971-03-23 |
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.
| 