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Newark, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fastener of high prevailing torque, pulling force, and stripping to...
Patent number
6,524,044
Issue date
Feb 25, 2003
WTPA, Incorporated
Eustathios Vassiliou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spring fastener with Y-shaped cut as funnel
Patent number
6,409,443
Issue date
Jun 25, 2002
WTPA, Incorporated
Joseph William Lowry
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High performance sealing fastener
Patent number
6,379,092
Issue date
Apr 30, 2002
WTPA, Incorporated
Kanubhai Manibhai Patel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High pulling force fastener with bowable head
Patent number
6,299,399
Issue date
Oct 9, 2001
WTPA, Incorporated
Michael Walter Smith
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fasteners with increased holding power
Patent number
6,279,207
Issue date
Aug 28, 2001
WTPA, Incorporated
Eustathios Vassiliou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Extensive engagement fastener
Patent number
6,280,129
Issue date
Aug 28, 2001
WTPA, Incorporated
Joseph William Lowry
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fastener with single-layered head
Patent number
6,250,864
Issue date
Jun 26, 2001
WTPA, Incorporated
Eustathios Vassiliou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Disposable box by destructive folding
Patent number
5,273,206
Issue date
Dec 28, 1993
WTPA, Incorporated
Eustathios Vassiliou
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Disposable box by folding into a log-shaped configuration
Patent number
5,197,659
Issue date
Mar 30, 1993
WTPA, Incorporated
Eustathios Vassiliou
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74696949 - SUNNY'S WITHOUT
Serial number
74696949
Registration number
2126007
Filing date
Jul 3, 1995
WTPA Incorporated
29 - Meat, fish, poultry and game
Information
Trademark
74583081 - THE SUNNY WITHOUT
Serial number
74583081
Filing date
Oct 6, 1994
WTPA, Incorporated
29 - Meat, fish, poultry and game