Walker; Patrick Neal
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walker; Patrick Neal.The latest application filed is for "light control in edge-lit light guide luminaires".
- Walker; Patrick Neal - Peachtree City GA
| Patent | Date |
|---|---|
| Luminaire with optical control Grant D884,257 - DiFelice , et al. | 2020-05-12 |
| Lighting fixture with end plate slots and elongated heat sinks for retaining an edge-lit optical device Grant 10,539,737 - DiFelice , et al. Ja | 2020-01-21 |
| Luminaire with optical control Grant D865,272 - DiFelice , et al. Oc | 2019-10-29 |
| Luminaire with optical control Grant D842,533 - DiFelice , et al. | 2019-03-05 |
| Light Control in Edge-Lit Light Guide Luminaires App 20180372944 - DiFelice; Eric ; et al. | 2018-12-27 |
| Edge-lit light guide luminaire with a removable optical device Grant 10,067,284 - DiFelice , et al. September 4, 2 | 2018-09-04 |
| Luminaire with optical control Grant D810,998 - DiFelice , et al. February 20, 2 | 2018-02-20 |
| Combination Luminaire and Path of Egress Lighting App 20090310330 - Vann; Steen ; et al. | 2009-12-17 |
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.
| 