Hong Jin Crown Croporation

Organization

Kyungki-Do, KR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Dual-structure helmet and method of manufacturing the same
- Patent number 6,676,884
- Issue date Jan 13, 2004
- Hong Jin Crown Corp., Ltd.
- Wan-Ki Hong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rotatable coupling structure for shield and visor of helmet
- Patent number 6,622,313
- Issue date Sep 23, 2003
- Hong-Jin Crown Co., Ltd.
- Kwang-Moon Choi
- A42 - HEADWEAR
Information Patent Grant
Band buckle
- Patent number 6,539,592
- Issue date Apr 1, 2003
- Hong Jin Crown Co., Ltd.
- Kwang-Moon Choi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dual-structure helmet and method of manufacturing the same
- Patent number 6,468,644
- Issue date Oct 22, 2002
- Hong Jin Crown Corporation, Ltd.
- Wan-Ki Hong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Shield connector for helmet
- Patent number 6,260,213
- Issue date Jul 17, 2001
- Hong Jin Crown Croporation
- Ju Sung Eom
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
Dual-structure helmet and method of manufacturing the same
- Publication number 20030049431
- Publication date Mar 13, 2003
- HONG JIN CROWN Corporation, Ltd.
- Wan-Ki Hong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Jaw protecting apparatus of helmet
- Publication number 20020129440
- Publication date Sep 19, 2002
- Hong Jin Crown Co., Ltd.
- Wan-Ki Hong
- A42 - HEADWEAR

Trademarklast 30 trademarks

Information Trademark
78865205 - HJC HELMETS
- Serial number 78865205
- Registration number 3224785
- Filing date Apr 19, 2006
- Hong Jin Crown Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76385085 - Z1R
- Serial number 76385085
- Registration number 2792445
- Filing date Mar 20, 2002
- Hong Jin Crown Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75860375 - CIRUS
- Serial number 75860375
- Registration number 2474447
- Filing date Dec 15, 1999
- Hong Jin Crown Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75344242 - AZOLITE
- Serial number 75344242
- Registration number 2274906
- Filing date Aug 20, 1997
- Hong Jin Crown Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75344243 - OTO
- Serial number 75344243
- Filing date Aug 20, 1997
- Hong Jin Crown Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73625050 - CROWN
- Serial number 73625050
- Filing date Oct 14, 1986
- HONG JIN CROWN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Hong Jin Crown Croporation

Organization

Patents Grantslast 30 patents

Dual-structure helmet and method of manufacturing the same

Rotatable coupling structure for shield and visor of helmet

Band buckle

Dual-structure helmet and method of manufacturing the same

Shield connector for helmet

Patents Applicationslast 30 patents

Dual-structure helmet and method of manufacturing the same

Jaw protecting apparatus of helmet

Trademarklast 30 trademarks

78865205 - HJC HELMETS

76385085 - Z1R

75860375 - CIRUS

75344242 - AZOLITE

75344243 - OTO

73625050 - CROWN