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Patents Grants
last 30 patents
Information
Patent Grant
Oil pipe female coupler
Patent number
9,423,063
Issue date
Aug 23, 2016
PLUM INDUSTRIAL CO., LTD
Jung-Tzu Lai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flashlight with supporting structure
Patent number
7,090,373
Issue date
Aug 15, 2006
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Information
Patent Grant
Flashlight
Patent number
D513811
Issue date
Jan 24, 2006
Plum Industrial Co., Ltd.
Larry Lai
D26 - Lighting
Information
Patent Grant
Sealing structure for an oil pipe female coupler
Patent number
6,799,747
Issue date
Oct 5, 2004
Plum Industrial Co., Ltd.
Larry Lai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flashlight
Patent number
6,726,342
Issue date
Apr 27, 2004
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Information
Patent Grant
Flashlight with waterproof switch
Patent number
6,474,834
Issue date
Nov 5, 2002
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Information
Patent Grant
Multi-functional flashlight
Patent number
6,004,008
Issue date
Dec 21, 1999
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Information
Patent Grant
Flashlight with end cap switch
Patent number
5,006,969
Issue date
Apr 9, 1991
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Information
Patent Grant
Warning and lighting flash light
Patent number
4,984,141
Issue date
Jan 8, 1991
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
OIL PIPE FEMALE COUPLER
Publication number
20160131293
Publication date
May 12, 2016
PLUM INDUSTRIAL CO., LTD.
Jung-Tzu LAI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FLASHLIGHT WITH SUPPORTING STRUCTURE
Publication number
20060133074
Publication date
Jun 22, 2006
Plum Industrial Co., Ltd.
Larry Lai
F21 - LIGHTING
Trademark
last 30 trademarks