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TYCOONS GROUP ENTERPRISE CO., LTD.
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LOS ANGELES, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-tapping screw
Patent number
11,306,761
Issue date
Apr 19, 2022
TYCOONS GROUP ENTERPRISE CO., LTD.
Pang-Hsiu Yen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
SELF-TAPPING SCREW
Publication number
20210180635
Publication date
Jun 17, 2021
TYCOONS GROUP ENTERPRISE CO., LTD.
Pang-Hsiu YEN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Trademark
last 30 trademarks
Information
Trademark
75690712 - TYCOONS
Serial number
75690712
Registration number
2332603
Filing date
Apr 24, 1999
TYCOONS GROUP ENTERPRISE CO., LTD
6 - Common metals and their alloys
Information
Trademark
74712718 - TYCONS
Serial number
74712718
Registration number
2009829
Filing date
Aug 8, 1995
TYCOONS GROUP ENTERPRISE CO., LTD.
6 - Common metals and their alloys
Information
Trademark
74289878 - TY
Serial number
74289878
Registration number
1799941
Filing date
Jun 30, 1992
TYCOONS GROUP ENTERPRISE CO., LTD.
6 - Common metals and their alloys