Zhang; Shouxin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Shouxin.The latest application filed is for "self-cleaning device of filtering net and air conditioner having it".
- Zhang; Shouxin - Shandong CN
- Zhang; Shouxin - Qingdao CN
| Patent | Date |
|---|---|
| Self-cleaning device of filtering net and air conditioner having it Grant 8,241,376 - Zhang , et al. August 14, 2 | 2012-08-14 |
| Self-cleaning device of filtering net of air conditioner Grant 8,118,899 - Zhang , et al. February 21, 2 | 2012-02-21 |
| Self-cleaning Device Of Filtering Net And Air Conditioner Having It App 20100116463 - Zhang; Zhichun ; et al. | 2010-05-13 |
| Self-cleaning Device Of Filtering Net Of Air Conditioner App 20100107575 - Zhang; Zhichun ; et al. | 2010-05-06 |
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