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About 5 Trademarks found for “BIOFILTER”

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874664
REGISTERED

on 19 Feb 2004

BIOFILTER

WATERLOO BIOFILTER SYSTEMS INC.

874664 · 8 Apr 1998

001

003

...

Microbial based reactor chamber for processing effluent.

1243944
REGISTERED

on 18 Dec 2007

GLENDON BIOFILTER

GLENDON BIOFILTER TECHNOLOGIES INC. (A WASHINGTON CORPORATION)

1243944 · 18 Jan 2005

011

Biological reactor apparatus in the nature of on-site sewage treatment...

1179511
REGISTERED

on 18 May 2005

BIOFILTER BOOSTER

MARS FISHCARE NORTH AMERICA INC.

1179511 · 28 May 2003

001

Bacterial additive for use in ponds containing fish to improve biologi...

874663
REGISTERED

on 19 Feb 2004

WATERLOO BIOFILTER

WATERLOO BIOFILTER SYSTEMS INC.

874663 · 8 Apr 1998

001

003

...

Microbial based reactor chamber for processing effluent.

1183385
WITHDRAWN BY OWNER

on 17 Jan 2007

WETLAND BIOFILTER SYSTEMS & DESIGN

AQUA TREATMENT TECHNOLOGIES INC.

1183385 · 4 Jul 2003

011

Waste water treatment system utilizing wetland plants for purification...

Owners

Waterloo biofilter systems inc. (2)

Aqua treatment technologies inc. (1)

Glendon biofilter technologies inc. (a washington corporation) (1)

Mars fishcare north america inc. (1)

Categories

Class 1 (3)

Class 3 (2)

Class 5 (2)

Class 11 (2)

Correspondents

Mccarthy tetrault llp (2)

Baker & mckenzie llp (1)

Gowling wlg (canada) llp (1)

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