Yuqi Zhang

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Swivel joint for hand-held vacuum cleaner and hand-held vacuum cleaner
- Patent number 11,160,429
- Issue date Nov 2, 2021
- Suzhou Aijian Electric Appliance Co., Ltd.
- Yuqi Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Conductive telescopic tube, and hand-held vacuum cleaner
- Patent number 11,019,971
- Issue date Jun 1, 2021
- Suzhou Aijian Electric Appliance Co., Ltd.
- Yuqi Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Clamping-type dust suction tube of vacuum cleaner, and hand-held va...
- Patent number 10,993,597
- Issue date May 4, 2021
- Suzhou Aijian Electric Appliance Co., Ltd.
- Yuqi Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Suction tube for a vacuum cleaner
- Patent number 7,581,288
- Issue date Sep 1, 2009
- Yuqi Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
SWIVEL JOINT FOR HAND-HELD VACUUM CLEANER AND HAND-HELD VACUUM CLEANER
- Publication number 20190059672
- Publication date Feb 28, 2019
- Suzhou Aijian Electric Appliance Co., Ltd.
- YUQI ZHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CLAMPING-TYPE DUST SUCTION TUBE OF VACUUM CLEANER, AND HAND-HELD VA...
- Publication number 20190029484
- Publication date Jan 31, 2019
- Suzhou Aijian Electric Appliance Co., Ltd.
- YUQI ZHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CONDUCTIVE TELESCOPIC TUBE, AND HAND-HELD VACUUM CLEANER
- Publication number 20190029485
- Publication date Jan 31, 2019
- Suzhou Aijian Electric Appliance Co., Ltd.
- YUQI ZHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Suction tube for a vacuum cleaner
- Publication number 20060053585
- Publication date Mar 16, 2006
- Yuqi Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...