O'Brien; Lawrence Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Brien; Lawrence Edward.The latest application filed is for "plug and valve system".
- O'Brien; Lawrence Edward - Cincinnati OH
Trademarks
| Patent | Date |
|---|---|
| Multi-chamber material dispensing system and method for making same Grant 8,631,970 - Chan , et al. January 21, 2 | 2014-01-21 |
| Valve and dispenser comprising same Grant 8,511,522 - Chan , et al. August 20, 2 | 2013-08-20 |
| Material dispensing system and method for making same Grant 8,454,882 - Chan , et al. June 4, 2 | 2013-06-04 |
| Device For Dispensing A Personal Care Product App 20110259359 - Groh; David Matthew ; et al. | 2011-10-27 |
| Plug And Valve System App 20110259923 - Chan; John Geoffrey ; et al. | 2011-10-27 |
| Plug And Valve System App 20110260082 - Chan; John Geoffrey ; et al. | 2011-10-27 |
| Valve And Dispenser Comprising Same App 20100133301 - Chan; John Geoffrey ; et al. | 2010-06-03 |
| Material Dispensing System And Method For Making Same App 20100133295 - Chan; John Geoffrey ; et al. | 2010-06-03 |
| Multi-chamber Material Dispensing System And Method For Making Same App 20100133294 - CHAN; John Geoffrey ; et al. | 2010-06-03 |
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.
| 