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Chin Sung Ko
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Changhua, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Structure of self-closing collapsible umbrella
Patent number
8,544,485
Issue date
Oct 1, 2013
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Umbrella shaft with five telescopic segments
Patent number
D466280
Issue date
Dec 3, 2002
Chin Sung Ko
D03 - Travel goods and personal belongings
Information
Patent Grant
Connecting structure of a wheel of a golf carrier
Patent number
6,409,284
Issue date
Jun 25, 2002
Chin Sung Ko
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic opening wind resistant umbrella structure made of fibergl...
Patent number
6,345,637
Issue date
Feb 12, 2002
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Stretcher structure used for collapsible two-layer canopy wind resi...
Patent number
6,336,464
Issue date
Jan 8, 2002
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Collapsing mechanism of automatic fourfold collapsible umbrella
Patent number
6,164,302
Issue date
Dec 26, 2000
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Opening mechanism of quadruple collapsible umbrellas
Patent number
6,145,522
Issue date
Nov 14, 2000
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Umbrella rod structure of multiple tubes
Patent number
6,006,477
Issue date
Dec 28, 1999
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
Positioning apparatus of a collapsible umbrella
Publication number
20070251558
Publication date
Nov 1, 2007
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Assembled secure runner
Publication number
20070113878
Publication date
May 24, 2007
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Collapsible umbrella with two layers of cover
Publication number
20070017562
Publication date
Jan 25, 2007
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Umbrella frame having secure main branch rib
Publication number
20060207639
Publication date
Sep 21, 2006
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Engaging structure for runner of an umbrella
Publication number
20050194027
Publication date
Sep 8, 2005
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Wind-proof umbrella having Y-shape wires
Publication number
20050022458
Publication date
Feb 3, 2005
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Automatic umbrella
Publication number
20040226590
Publication date
Nov 18, 2004
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Engaging structure of an auto-umbrella
Publication number
20040200516
Publication date
Oct 14, 2004
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Bow spring of a folded umbrella
Publication number
20040200517
Publication date
Oct 14, 2004
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Multi-functional umbrella holder
Publication number
20030094189
Publication date
May 22, 2003
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Multi-folded umbrella with two layers of covers
Publication number
20030029486
Publication date
Feb 13, 2003
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Strengthened structure of a wind-proof umbrella
Publication number
20030010367
Publication date
Jan 16, 2003
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Positioning structure for opening of an umbrella
Publication number
20020179130
Publication date
Dec 5, 2002
Chin Sung Ko
A45 - HAND OR TRAVELLING ARTICLES