ZHONGSHAN FUMAO SEALS-TECH CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Arch bracket for diaphragm pressure gauge
- Patent number 11,543,319
- Issue date Jan 3, 2023
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measuring instrument
- Patent number 11,543,318
- Issue date Jan 3, 2023
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Diaphragm pressure gauge
- Patent number 9,581,509
- Issue date Feb 28, 2017
- Zhongshan Fumao Seals-Tech Co., Ltd.
- Chang-Ching Huang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Combined Type Inner Diaphragm Pressure Gauge and Mounting Assembly
- Publication number 20230273082
- Publication date Aug 31, 2023
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- G01 - MEASURING TESTING
Information Patent Application
ARCH BRACKET FOR DIAPHRAGM PRESSURE GAUGE
- Publication number 20220390312
- Publication date Dec 8, 2022
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE MEASURING INSTRUMENT
- Publication number 20220373421
- Publication date Nov 24, 2022
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- G01 - MEASURING TESTING
Information Patent Application
DIAPHRAGM PRESSURE GAUGE
- Publication number 20150185097
- Publication date Jul 2, 2015
- ZHONGSHAN FUMAO SEALS-TECH CO., LTD.
- Chang-Ching Huang
- G01 - MEASURING TESTING

Trademarklast 30 trademarks