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Patents Grants
last 30 patents
Information
Patent Grant
Shoe cover dispenser device
Patent number
11,992,139
Issue date
May 28, 2024
OTO Industry (Wuhan) Co., Ltd.
Liang Jie Xu
A43 - FOOTWEAR
Information
Patent Grant
Shoe cover dispenser device
Patent number
11,478,098
Issue date
Oct 25, 2022
OTO Industry (Wuhan) Co., Ltd.
Liang Jie Xu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automatic shoe cover dispenser with shoe cover cartridge
Patent number
9,834,368
Issue date
Dec 5, 2017
OTO Industry (Wuhan) Co., Ltd.
Liangjie Xu
A43 - FOOTWEAR
Information
Patent Grant
Automatic shoe cover dispenser with shoe cover cartridge
Patent number
9,771,207
Issue date
Sep 26, 2017
OTO Industry (Wuhan) Co., Ltd.
Liang Jie Xu
A43 - FOOTWEAR
Information
Patent Grant
Automatic shoe cover dispenser with shoe cover cartridge
Patent number
9,764,889
Issue date
Sep 19, 2017
OTO Industry (Wuhan) Co., Ltd.
Liang Jie Xu
A43 - FOOTWEAR
Information
Patent Grant
Automatic shoe cover dispenser
Patent number
9,193,519
Issue date
Nov 24, 2015
OTO Industry (Shanghai) Co., Ltd
Liang Jie Xu
A43 - FOOTWEAR
Patents Applications
last 30 patents
Information
Patent Application
Detachable Shoe Cover and Dispenser Apparatus Therefor
Publication number
20240268508
Publication date
Aug 15, 2024
OTO Industry (Wuhan) Co., Ltd.
Liang Jie XU
A43 - FOOTWEAR
Information
Patent Application
Dispenser Apparatus for Detachable Shoe Covers and Method Thereof
Publication number
20240268507
Publication date
Aug 15, 2024
OTO Industry (Wuhan) Co., Ltd.
Liang Jie XU
A43 - FOOTWEAR
Information
Patent Application
Shoe Cover Dispenser Device
Publication number
20240065464
Publication date
Feb 29, 2024
OTO Industry (Wuhan) Co., Ltd.
Liang Jie XU
A43 - FOOTWEAR
Information
Patent Application
Detachable Shoe Cover Adapted to be Dispensed by a Dispenser Device
Publication number
20230263326
Publication date
Aug 24, 2023
OTO Industry (Wuhan) Co., Ltd.
Liang Jie XU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Shoe Cover Dispenser Device
Publication number
20230123125
Publication date
Apr 20, 2023
OTO Industry (Wuhan) Co., Ltd.
Liang Jie XU
A43 - FOOTWEAR
Information
Patent Application
Shoe Cover Dispenser Device
Publication number
20220211229
Publication date
Jul 7, 2022
OTO Industry ( Wuhan) Co., Ltd.
Liang Jie XU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Automatic Shoe Cover Dispenser with Shoe Cover Cartridge
Publication number
20170088339
Publication date
Mar 30, 2017
OTO Industry (Wuhan) Co., Ltd.
Liangjie XU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism
Publication number
20160297601
Publication date
Oct 13, 2016
OTO Industry(Shanghai) Co., Ltd.
Liangjie Xu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Automatic Shoe Cover Dispenser with Shoe Cover Cartridge
Publication number
20160107824
Publication date
Apr 21, 2016
OTO Industry (Wuhan) Co., Ltd.
Liang Jie Xu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism
Publication number
20140157571
Publication date
Jun 12, 2014
OTO Industry (Shanghai) Co., Ltd.
Liangjie Xu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Automatic Shoe Cover Dispenser
Publication number
20130270288
Publication date
Oct 17, 2013
OTO INDUSTRY (SHANGHAI) CO.,LTD.
Liang Jie Xu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Automatic shoe cover dispenser
Publication number
20100288800
Publication date
Nov 18, 2010
OTO Industry (Shanghai) Co., Ltd.
Liang Jie Xu
A43 - FOOTWEAR
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