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Patent applications and USPTO patent grants for He; Hanzhong.The latest application filed is for "care bed".
Patent | Date |
---|---|
Nursing bed Grant 11,077,003 - He , et al. August 3, 2 | 2021-08-03 |
Indwelling evacuator for feces Grant 11,076,977 - He , et al. August 3, 2 | 2021-08-03 |
Care bed Grant 10,821,039 - He , et al. November 3, 2 | 2020-11-03 |
Care Bed App 20200229997 - HE; Hang ;   et al. | 2020-07-23 |
Nursing Bed App 20200022857 - He; Hanzhong ;   et al. | 2020-01-23 |
Indwelling Evacuator for Feces App 20190240060 - He; Hang ;   et al. | 2019-08-08 |
Combined nursing bed Grant 9,295,596 - He March 29, 2 | 2016-03-29 |
Body Lifting Device App 20140325755 - HE; Hanzhong | 2014-11-06 |
Combined Type Nursing Bed App 20140327232 - HE; Hanzhong | 2014-11-06 |
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