Castlebridge Enterprises, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Castlebridge Enterprises, Inc..The latest application filed is for "water conservation safety shut-off valve".
- Castlebridge Enterprises, Inc. - Westlake Village CA
- Castlebridge Enterprises, Inc. - West Lake Village CA
- Castlebridge Enterprises, Inc. - Westlake CA
| Patent | Date |
|---|---|
| Water safety shut-off valve Grant 9,574,680 - Burlage , et al. February 21, 2 | 2017-02-21 |
| Water conservation safety shut-off valve Grant 7,779,852 - Burlage , et al. August 24, 2 | 2010-08-24 |
| Water conservation safety shut-off valve Grant 7,451,777 - Burlage , et al. November 18, 2 | 2008-11-18 |
| Water conservation safety shut-off valve Grant 7,392,817 - Burlage , et al. July 1, 2 | 2008-07-01 |
| Water Conservation Safety Shut-off Valve App 20080142098 - BURLAGE; ROGER A. ; et al. | 2008-06-19 |
| Water conservation safety shut-off valve App 20080087341 - Burlage; Roger A. ; et al. | 2008-04-17 |
| Water Conservation Safety Shut-off Valve App 20080087330 - Burlage; Roger A. ; et al. | 2008-04-17 |
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