ENVIRONMENTAL GASKET COMPANY, LTD.

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Toothed metallic gasket interpenetrated with compression-resistant...
- Patent number 11,725,731
- Issue date Aug 15, 2023
- ENVIRONMENTAL GASKET COMPANY, LTD.
- Jingwei Zhao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanical packing conversion apparatus integrating packaging, meas...
- Patent number 10,815,094
- Issue date Oct 27, 2020
- ENVIRONMENTAL GASKET COMPANY, LTD.
- Jingwei Zhao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
TOOTHED METALLIC GASKET INTERPENETRATED WITH COMPRESSION-RESISTANT...
- Publication number 20220228663
- Publication date Jul 21, 2022
- ENVIRONMENTAL GASKET COMPANY, LTD.
- JINGWEI ZHAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL PACKING CONVERSION APPARATUS INTEGRATING PACKAGING, MEAS...
- Publication number 20180086588
- Publication date Mar 29, 2018
- ENVIRONMENTAL GASKET COMPANY, LTD.
- Jingwei ZHAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TOOTHED METALLIC GASKET INTERPENETRATED WITH COMPRESSION-RESISTANT...
- Publication number 20160305549
- Publication date Oct 20, 2016
- ENVIRONMENTAL GASKET COMPANY, LTD.
- Jingwei ZHAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FISHBONE-LIKE HELICAL TOOTHED METALLIC GASKET
- Publication number 20150316150
- Publication date Nov 5, 2015
- (ENVIRONMENTAL GASKET COMPANY, LTD.)
- JINGWEI ZHAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

Information Trademark
86158708 - FISHBONE
- Serial number 86158708
- Filing date Jan 6, 2014
- Environmental Gasket Company, Ltd.
- 6 - Common metals and their alloys
Information Trademark
86158715 - STILL
- Serial number 86158715
- Filing date Jan 6, 2014
- Environmental Gasket Company, Ltd.
- 6 - Common metals and their alloys