WORLD FRIENDSHIP CO., LTD.

Follow

Organization

Taipei City, TW

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Oil hydraulic cylinder and spindle thereof
- Patent number 9,702,382
- Issue date Jul 11, 2017
- WORLD FRIENDSHIP CO., LTD.
- Kun-Shan Hsu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
OIL HYDRAULIC CYLINDER AND SPINDLE THEREOF
- Publication number 20160169254
- Publication date Jun 16, 2016
- WORLD FRIENDSHIP CO., LTD.
- KUN-SHAN HSU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
POWER CONVERTING DEVICE
- Publication number 20080304303
- Publication date Dec 11, 2008
- WORLD FRIENDSHIP CO., LTD.
- Fang-Ming Hsieh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Air compressed sluice valve
- Publication number 20080111094
- Publication date May 15, 2008
- WORLD FRIENDSHIP CO., LTD.
- Wen-Chin Shu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Universal joint
- Publication number 20070296210
- Publication date Dec 27, 2007
- WORLD FRIENDSHIP CO., LTD.
- Wen-Chin Shu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
77481228 - INFLASSOR
- Serial number 77481228
- Registration number 3560385
- Filing date May 22, 2008
- WORLD FRIENDSHIP CO., LTD.
- 7 - Machines and machine tools
Information Trademark
78780405 - WFCO
- Serial number 78780405
- Registration number 3428386
- Filing date Dec 23, 2005
- World Friendship Co., Ltd.
- 7 - Machines and machine tools
Information Trademark
78780403 - WFCO WORLD FRIENDSHIP COMPANY
- Serial number 78780403
- Registration number 3353808
- Filing date Dec 23, 2005
- World Friendship Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments