Clear-view sheets which prevent the formation of water drops or ice

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CPC
A62D7/02

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Parent Industries

AHUMAN NECESSITIES A62Life-saving A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS A62D7/00Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets

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A62D7/02Clear-view sheets which prevent the formation of water drops or ice

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Patents Grantslast 30 patents

Information Patent Grant
Layered, composite lens and method of construction
- Patent number 11,383,117
- Issue date Jul 12, 2022
- Kappler, Inc.
- Akshay S. Bauskar
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
FULL-COVER FACE FILTER MASK
- Publication number 20210315292
- Publication date Oct 14, 2021
- MEI SIN ELECTRONICS CO., LTD.
- Yi-Ling LAI
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
LAYERED, COMPOSITE LENS AND METHOD OF CONSTRUCTION
- Publication number 20200101341
- Publication date Apr 2, 2020
- Kappler, Inc.
- Akshay S. Bauskar
- A41 - WEARING APPAREL
Information Patent Application
Clothing material structure of fiber cloth containing PAN series ac...
- Publication number 20040092188
- Publication date May 13, 2004
- Shih-Ju Hsieh
- D03 - WEAVING