Doubek; David E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doubek; David E..The latest application filed is for "ledgeline lighting assembly".
- Doubek; David E. - La Grange IL
- Doubek; David E. - LaGrange IL US
| Patent | Date |
|---|---|
| Ledgeline Lighting Assembly App 20180209601 - Doubek; David E. ; et al. | 2018-07-26 |
| Lighting system for an architectural surface structure Grant 9,388,969 - Doubek July 12, 2 | 2016-07-12 |
| Recessed luminaire Grant 9,239,149 - Vice , et al. January 19, 2 | 2016-01-19 |
| Recessed Luminaire App 20150308662 - Vice; Edwin ; et al. | 2015-10-29 |
| Recessed luminaire Grant 8,777,459 - Patti , et al. July 15, 2 | 2014-07-15 |
| Lighting System for an Architectural Ceiling Structure App 20130308303 - Greenholt; George A. ; et al. | 2013-11-21 |
| Recessed Luminaire App 20130176742 - Patti; Anthony G. ; et al. | 2013-07-11 |
| Recessed luminaire Grant 8,408,758 - Patti , et al. April 2, 2 | 2013-04-02 |
| Lighting System for an Architectural Surface Structure App 20120182747 - Doubek; David E. | 2012-07-19 |
| Recessed Luminaire App 20120113649 - Patti; Anthony G. ; et al. | 2012-05-10 |
| Lighting fixture for an architectural surface structure Grant 8,109,659 - Doubek February 7, 2 | 2012-02-07 |
| Recessed luminaire Grant 8,100,565 - Patti , et al. January 24, 2 | 2012-01-24 |
| Recessed LED down light Grant 8,022,641 - Janik , et al. September 20, 2 | 2011-09-20 |
| Recessed Led Down Light App 20100277905 - Janik; Raymond ; et al. | 2010-11-04 |
| Recessed Luminaire App 20100254144 - Patti; Anthony G. ; et al. | 2010-10-07 |
| Recessed luminaire Grant 7,748,868 - Patti , et al. July 6, 2 | 2010-07-06 |
| Lighting Fixture for an Architectural Surface Structure App 20090257219 - Doubek; David E. | 2009-10-15 |
| Recessed Luminaire App 20080112171 - Patti; Anthony G. ; et al. | 2008-05-15 |
| Lamp-independent adjustable recessed light fixture Grant 6,652,124 - Schubert , et al. November 25, 2 | 2003-11-25 |
| Recessed lighting fixture locking assembly Grant 6,505,960 - Schubert , et al. January 14, 2 | 2003-01-14 |
| Adjustable recessed light fixture relamping/adjustment locks App 20030007354 - Schubert, John S. ; et al. | 2003-01-09 |
| Recessed lighting fixture locking assembly App 20020131271 - Schubert, John S. ; et al. | 2002-09-19 |
| Recessed lighting fixture Grant 6,431,723 - Schubert , et al. August 13, 2 | 2002-08-13 |
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