Ellis; Philip C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Philip C..The latest application filed is for "double draw bar spring mechanism".
- Ellis; Philip C. - Newtown Square PA
- Ellis; Philip C. - Sinking Spring PA
- Ellis; Philip C. - Reading PA
| Patent | Date |
|---|---|
| Double draw bar spring mechanism Grant 8,215,685 - Ellis July 10, 2 | 2012-07-10 |
| Double draw bar spring mechanism App 20100264672 - Ellis; Philip C. | 2010-10-21 |
| Tubular lock latch assembly Grant 7,770,948 - Ellis August 10, 2 | 2010-08-10 |
| Low profile deadbolt assembly Grant 7,607,328 - Ellis October 27, 2 | 2009-10-27 |
| Spindle assembly for use in a door handle assembly Grant 7,604,266 - Ellis October 20, 2 | 2009-10-20 |
| Lock Cylinder App 20080216533 - Ellis; Philip C. | 2008-09-11 |
| Spring Retainer App 20080111384 - ELLIS; PHILIP C. | 2008-05-15 |
| Door Handle Assembly Including Auxiliary Bearing And Auxiliary Bearing Support For A Door Handle App 20080084075 - Ellis; Philip C. ; et al. | 2008-04-10 |
| Tubular lock latch assembly App 20080079266 - Ellis; Philip C. | 2008-04-03 |
| Tubular lock latch assembly App 20080079267 - Ellis; Philip C. | 2008-04-03 |
| Door handle assembly including auxiliary bearing and auxiliary bearing support for a door handle Grant 7,347,462 - Ellis , et al. March 25, 2 | 2008-03-25 |
| Low profile deadbolt assembly App 20070199354 - Ellis; Philip C. | 2007-08-30 |
| Spindle assembly for use in a door handle assembly App 20060220396 - Ellis; Philip C. | 2006-10-05 |
| Door handle assembly including auxiliary bearing and auxiliary bearing support for a door handle App 20060220397 - Ellis; Philip C. ; et al. | 2006-10-05 |
| Biased detent for door knob assembly Grant 5,782,119 - Ellis , et al. July 21, 1 | 1998-07-21 |
| Oval door knob construction Grant 5,749,612 - Meck , et al. May 12, 1 | 1998-05-12 |
| Door knob spindle with spring Grant 5,688,005 - Ellis November 18, 1 | 1997-11-18 |
| Door knob construction Grant 5,685,583 - Meck , et al. November 11, 1 | 1997-11-11 |
| Latch with adjustable backset Grant 5,620,211 - Ellis April 15, 1 | 1997-04-15 |
| Handleset Grant D363,204 - Ellis , et al. October 17, 1 | 1995-10-17 |
| Door handleset Grant D362,609 - Ellis , et al. September 26, 1 | 1995-09-26 |
| Handleset Grant D362,610 - Ellis , et al. September 26, 1 | 1995-09-26 |
| Door handleset Grant D362,380 - Ellis , et al. September 19, 1 | 1995-09-19 |
| Double cylinder deadbolt Grant 5,351,513 - Ellis October 4, 1 | 1994-10-04 |
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