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Hemisphere Group, Inc.
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety brake using bearings for in-line skates
Patent number
6,874,794
Issue date
Apr 5, 2005
Hemisphere Group, Inc.
Ronald A Holland
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Safety brake for in-line skates
Patent number
6,425,588
Issue date
Jul 30, 2002
Hemisphere Group, Inc.
Ronald A. Holland
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Protective uniform for combination football and skating game and ot...
Patent number
6,397,402
Issue date
Jun 4, 2002
Hemisphere Group, Inc.
Ronald A. Holland
A41 - WEARING APPAREL
Information
Patent Grant
Combination football and skating game with enclosed ramp field and...
Patent number
6,149,529
Issue date
Nov 21, 2000
Hemisphere Group, Inc.
William L. Fowler
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
79040517 - NO BRAINER
Serial number
79040517
Registration number
3576325
Filing date
Dec 1, 2006
HEMISPHERE GROUP
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
79040560 - HEMISPHERE GROUP
Serial number
79040560
Registration number
3933716
Filing date
Dec 1, 2006
HEMISPHERE GROUP
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76260765 - BLADEBALL
Serial number
76260765
Filing date
May 22, 2001
Hemisphere Group, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74673684 - HEMISPHERE GROUP
Serial number
74673684
Registration number
2014967
Filing date
May 15, 1995
Hemisphere Group Incorporated
36 - Insurance
Information
Trademark
74673685 - THE DUE CARE/DISCOVERY SYSTEM
Serial number
74673685
Registration number
1965651
Filing date
May 15, 1995
Hemisphere Group Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments