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Patent applications and USPTO patent grants for Pereira; Clifton.The latest application filed is for "external motor drive system for window covering system with continuous cord loop".
Patent | Date |
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External Motor Drive System For Window Covering System With Continuous Cord Loop App 20220202227 - Pham; Trung Duc ;   et al. | 2022-06-30 |
External motor drive system for window covering system with continuous cord loop Grant 11,272,802 - Pham , et al. March 15, 2 | 2022-03-15 |
External motor drive system for window covering system with continuous cord loop Grant 11,178,992 - Pham , et al. November 23, 2 | 2021-11-23 |
External Motor Drive System For Window Covering System With Continuous Cord Loop App 20210100389 - PHAM; Trung Duc ;   et al. | 2021-04-08 |
External motor drive system for window covering system with continuous cord loop Grant 10,863,846 - Pham , et al. December 15, 2 | 2020-12-15 |
External Motor Drive System For Window Covering System With Continuous Cord Loop App 20190150651 - PHAM; Trung Duc ;   et al. | 2019-05-23 |
External Motor Drive System For Window Covering System With Continuous Cord Loop App 20190045961 - PHAM; Trung Duc ;   et al. | 2019-02-14 |
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