Rong-Der HONG

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hoist ring with engageable retainer
- Patent number 10,259,691
- Issue date Apr 16, 2019
- YOKE INDUSTRIAL CORP.
- Rong-Der Hong
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Locking hook
- Patent number 8,925,162
- Issue date Jan 6, 2015
- YOKE INDUSTRIAL CORP.
- Rong-Der Hong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Safety hook
- Patent number 7,757,360
- Issue date Jul 20, 2010
- Rong-Der Hong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
EYEBOLT
- Publication number 20150071732
- Publication date Mar 12, 2015
- YOKE INDUSTRIAL CORP.
- Rong-Der HONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LOCKING HOOK
- Publication number 20140090214
- Publication date Apr 3, 2014
- YOKE INDUSTRIAL CORP.
- RONG-DER HONG
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SAFETY HOOK
- Publication number 20100162531
- Publication date Jul 1, 2010
- Rong-Der HONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RIVET, AND HANGING HOOK HAVING THE SAME
- Publication number 20090185881
- Publication date Jul 23, 2009
- Rong-Der Hong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WEIGHT-HANGING HOOK
- Publication number 20090049663
- Publication date Feb 26, 2009
- Rong-Der HONG
- B66 - HOISTING LIFTING HAULING