Zhang; Xuezhong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Xuezhong.The latest application filed is for "coal consumption online measuring system".
- Zhang; Xuezhong - Beijing CN
- Zhang; Xuezhong - Dalian CN
- Zhang; Xuezhong - Dalian City CN
- Zhang; Xuezhong - Shanghai CN
- ZHANG; Xuezhong - Liaoning CN
- Zhang; Xuezhong - Songjiang CN
| Patent | Date |
|---|---|
| Coal consumption online measuring system Grant 11,422,100 - Ding , et al. August 23, 2 | 2022-08-23 |
| Self-locking balance weight-type insulated glass assembly with internal blinds Grant 11,293,219 - Zhang April 5, 2 | 2022-04-05 |
| Coal Consumption Online Measuring System App 20210231591 - DING; Xinmiao ; et al. | 2021-07-29 |
| Self-locking Balance Weight-type Insulated Glass Assembly Having Internal Blinds App 20210131174 - Zhang; Xuezhong | 2021-05-06 |
| Slat Collection Device For Insulated Glass Assembly Having Internal Blinds App 20210079721 - Zhang; Xuezhong | 2021-03-18 |
| Self-locking Balance Weight-type Insulated Glass Assembly With Internal Blinds App 20210040793 - Zhang; Xuezhong | 2021-02-11 |
| Belt tensioning device for a hollow blind Grant 10,364,600 - Zhang | 2019-07-30 |
| Rail For Blind Assembly App 20190136613 - ZHANG; Xuezhong ; et al. | 2019-05-09 |
| Belt Tensioning Device For A Hollow Blind App 20170211317 - ZHANG; Xuezhong | 2017-07-27 |
| Hollow glass built-in sun-shading apparatus Grant 9,540,869 - Zhang January 10, 2 | 2017-01-10 |
| Hollow Glass Built-in Sun-shading Apparatus App 20150300081 - Zhang; Xuezhong | 2015-10-22 |
| Hollow built-in blind Grant 9,121,220 - Zhang , et al. September 1, 2 | 2015-09-01 |
| Hollow Built-in Blind App 20140209256 - Zhang; Xuezhong ; et al. | 2014-07-31 |
| Hollow built-in window blind Grant 8,616,260 - Zhang December 31, 2 | 2013-12-31 |
| Hollow Built-in Window Blind App 20120061031 - Zhang; Xuezhong | 2012-03-15 |
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