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Patent applications and USPTO patent grants for Shanghai Universoon Auto Parts Co., Ltd..The latest application filed is for "single valve compression release bridge brake".
Patent | Date |
---|---|
Internal combustion engine Grant 10,626,764 - Xi , et al. | 2020-04-21 |
Single Valve Compression Release Bridge Brake App 20190257228 - Xi; Yong ;   et al. | 2019-08-22 |
Single valve compression release bridge brake Grant 10,329,972 - Xi , et al. | 2019-06-25 |
Single Valve Compression Release Bridge Brake App 20180087413 - Xi; Yong ;   et al. | 2018-03-29 |
Engine Braking Method and System App 20170241305 - Xi; Yong ;   et al. | 2017-08-24 |
Reset type rocker braking method and device Grant 8,991,350 - Yang March 31, 2 | 2015-03-31 |
Combined Rocker Arm Apparatus For Actuating Auxiliary Valve Of Engine App 20140020654 - Yang; Zhou | 2014-01-23 |
Auxiliary Valve Actuating Mechanism Of Engine App 20130269653 - Yang; Zhou | 2013-10-17 |
Fixed Chain Type Engine Braking Device App 20130061829 - Yang; Zhou ;   et al. | 2013-03-14 |
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