Li; Caiyou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Caiyou.The latest application filed is for "centrifugal hollow forming method and device".
- Li; Caiyou - Xiamen CN
- Li; Caiyou - Zhangzhou N/A CN
- LI; Caiyou - Zhangzhou City CN
- Li; Caiyou - Xiamen City CN
| Patent | Date |
|---|---|
| Centrifugal hollow basic body forming method and device Grant 10,286,581 - Li | 2019-05-14 |
| Explosion-proof method of a pressure type toilet tank and an explosion-proof pressure type toilet tank Grant 9,822,516 - Li November 21, 2 | 2017-11-21 |
| Centrifugal Hollow Forming Method And Device App 20170157808 - LI; Caiyou | 2017-06-08 |
| Damping structure Grant 9,115,519 - Li , et al. August 25, 2 | 2015-08-25 |
| Explosion-proof Method Of A Pressure Type Toilet Tank And An Explosion-proof Pressure Type Toilet Tank App 20140208497 - LI; Caiyou | 2014-07-31 |
| Flushing mechanism Grant 8,689,368 - Li , et al. April 8, 2 | 2014-04-08 |
| Damping Structure App 20130276268 - Li; Caiyou ; et al. | 2013-10-24 |
| Flushing Mechanism App 20130061956 - LI; Feiyu ; et al. | 2013-03-14 |
| Flushing mechanism Grant 8,332,970 - Li , et al. December 18, 2 | 2012-12-18 |
| Flushing Mechanism App 20100230625 - Li; Feiyu ; et al. | 2010-09-16 |
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