Leivenzon; Jack
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leivenzon; Jack.The latest application filed is for "operator mechanism".
- Leivenzon; Jack - Blackburn N/A AU
- LEIVENZON; Jack - Broadbeach Waters AU
- Leivenzon; Jack - Highett AU
| Patent | Date |
|---|---|
| Electronically powered door with a manual override mechanism Grant 8,806,806 - Leivenzon , et al. August 19, 2 | 2014-08-19 |
| Operator mechanism Grant 8,643,321 - Leivenzon , et al. February 4, 2 | 2014-02-04 |
| Operator Mechanism App 20130133447 - Leivenzon; Jack ; et al. | 2013-05-30 |
| Beam Protection System for a Door Operator App 20130042530 - Leivenzon; Jack ; et al. | 2013-02-21 |
| Controller For A Movable Closure App 20130020969 - LEIVENZON; Jack | 2013-01-24 |
| Electronically Powered Door With A Manual Override Mechanism App 20120240470 - Leivenzon; Jack ; et al. | 2012-09-27 |
| Control system and method for an automatic door or gate Grant 6,657,409 - Leivenzon , et al. December 2, 2 | 2003-12-02 |
| Disengageable rolling door drive Grant 6,305,457 - Leivenzon , et al. October 23, 2 | 2001-10-23 |
| Rolling door drive and mounting assembly Grant 6,116,324 - Leivenzon , et al. September 12, 2 | 2000-09-12 |
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