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GREAT LAKES COPPER INC
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LONDON, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid transfer device having leak indication and method of making same
Patent number
8,739,835
Issue date
Jun 3, 2014
Great Lakes Copper Inc.
Bradley Joseph Aurel Sigouin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86611328 - GREAT LAKES STEEL
Serial number
86611328
Filing date
Apr 27, 2015
Great Lakes Copper Inc.
36 - Insurance
Information
Trademark
86611348 - GLS HOLDINGS
Serial number
86611348
Filing date
Apr 27, 2015
Great Lakes Copper Inc.
36 - Insurance
Information
Trademark
85536110
Serial number
85536110
Registration number
4249194
Filing date
Feb 7, 2012
Great Lakes Copper Inc.
6 - Common metals and their alloys
Information
Trademark
85476654 - GL PLUS
Serial number
85476654
Registration number
4293204
Filing date
Nov 18, 2011
Great Lakes Copper Inc.
6 - Common metals and their alloys
Information
Trademark
85136828 - GREAT LAKES COPPER INC.
Serial number
85136828
Filing date
Sep 23, 2010
Great Lakes Copper Inc.
6 - Common metals and their alloys
Information
Trademark
85060426 - GL COPPER
Serial number
85060426
Filing date
Jun 11, 2010
Great Lakes Copper, Inc.
6 - Common metals and their alloys
Information
Trademark
85060409 - GLC
Serial number
85060409
Registration number
4305596
Filing date
Jun 11, 2010
Great Lakes Copper, Inc.
6 - Common metals and their alloys
Information
Trademark
77966033 - GREAT LAKES COPPER
Serial number
77966033
Registration number
4075435
Filing date
Mar 23, 2010
Wolverine Tube (Canada) Inc.
6 - Common metals and their alloys
Information
Trademark
77922573 - EZ-ROLL
Serial number
77922573
Registration number
3884271
Filing date
Jan 28, 2010
Wolverine Tube (Canada) Inc.
6 - Common metals and their alloys
Information
Trademark
77915785 - WOL
Serial number
77915785
Registration number
3936405
Filing date
Jan 20, 2010
Wolverine Tube (Canada) Inc.
6 - Common metals and their alloys
Information
Trademark
77677527
Serial number
77677527
Registration number
3820241
Filing date
Feb 24, 2009
Wolverine Tube (Canada) Inc.
6 - Common metals and their alloys