Alexander Litvinov

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ventilation apparatus for footwear
- Patent number 10,433,613
- Issue date Oct 8, 2019
- Alexander Litvinov
- A43 - FOOTWEAR
Information Patent Grant
Ventilation of footwear
- Patent number 10,390,586
- Issue date Aug 27, 2019
- Alexander Litvinov
- A43 - FOOTWEAR
Information Patent Grant
Ventilation of footwear
- Patent number 10,010,132
- Issue date Jul 3, 2018
- Alexander Litvinov
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Ventilation Of Footwear
- Publication number 20180271208
- Publication date Sep 27, 2018
- Alexander Litvinov
- A43 - FOOTWEAR
Information Patent Application
Ventilation Apparatus For Footwear
- Publication number 20180020768
- Publication date Jan 25, 2018
- Alexander Litvinov
- A43 - FOOTWEAR
Information Patent Application
Ventilation Of Footwear
- Publication number 20150196084
- Publication date Jul 16, 2015
- Alexander Litvinov
- A43 - FOOTWEAR