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Circle Environmental, Inc.
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Duluth, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reusable storm water sampler and pollutant filter insert
Patent number
6,767,456
Issue date
Jul 27, 2004
Circle Environmental, Inc.
Richard G. Middleton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78699254 - WATER POLLUTION SOLUTIONS
Serial number
78699254
Filing date
Aug 24, 2005
Circle Environmental, Inc.
40 - Treatment of materials
Information
Trademark
78313991 - FRIENDS OF THE ENVIRONMENT
Serial number
78313991
Registration number
2897405
Filing date
Oct 15, 2003
Circle Environmental, Inc.
36 - Insurance
Information
Trademark
78306747 - WORK FOR THE EARTH
Serial number
78306747
Registration number
2881816
Filing date
Sep 29, 2003
Circle Environmental, Inc.
36 - Insurance
Information
Trademark
76344656 - WATER POLLUTION SOLUTIONS
Serial number
76344656
Registration number
2813645
Filing date
Dec 3, 2001
Circle Environmental, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75128435 - CIRCLE ENVIRONMENTAL
Serial number
75128435
Registration number
2131262
Filing date
Jun 17, 1996
Circle Environmental, Inc.
41 - Education