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About 345 Trademarks found for “OPTI-TROL”

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OPTI-TROL*

OPTI*

*ROL

OP*OL

715732
REGISTERED

on 21 Oct 1994

OPTI

WISCONSIN KNIFE WORKS (A WISCONSIN CORPORATION)

715732 · 29 Oct 1992

007

Wood cutters, namely, cutter heads, joint cutters, knives and bits.

538148
EXPUNGED

OPTI

HENKEL AG & CO. KGAA

538148 · 12 Mar 1985

003

Furniture cleaner.

461723
EXPUNGED

on 28 Feb 2000

OPTI

OPTI-COPY INC. (A DELAWARE CORPORATION)

461723 · 18 Nov 1980

009

Cameras, projectors, camera-projectors, parts therefor and accessories...

348161
REGISTERED

on 20 Oct 1972

OPTI

J. & P. COATS LIMITED

348161 · 25 Nov 1971

007

026

Slide fasteners, buttons, buckles; internal combustion engines and par...

2150516
APPROVED

on 7 Feb 2025

AGRI-TROL

Halliburton Energy Services, Inc.

2150516 · 30 Nov 2021

001

Bentonite; Organoclay for agricultural processes and animal health pro...

1575875
REGISTERED

on 4 Nov 2014

Q-TROL

SHAKLEE CORPORATION

1575875 · 1 May 2012

005

Dietary and nutritional supplements for the promotion of cellular ener...

1486651
REGISTERED

on 13 Dec 2011

KOLO-TROL

KOLOSTAT INC.

1486651 · 25 Jun 2010

037

040

...

Mechanical contracting, namely installing and servicing heating system...

1444696
REGISTERED

on 6 Jul 2010

RODE-TROL

VERDESIAN LIFE SCIENCES U.S. LLC

1444696 · 14 Jul 2009

005

Rodenticides and food energy inhibitors for consumption by rodents.

1423618
REGISTERED

on 19 Jul 2013

SURGE-TROL

AMTROL LICENSING INC. A RHODE ISLAND CORPORATION

1423618 · 6 Jan 2009

011

Shock suppressors for water systems.

1415629
ABANDONED SECTION 36

on 22 Nov 2011

PRESSURE-TROL

GARDNER DENVER WATER JETTING SYSTEMS INC.

1415629 · 23 Oct 2008

009

Self contained valve assembly to permit high speed hydrostatic testing...

Owners

Alcon inc. (11)

Pei licensing inc. (10)

J. & p. coats limited (7)

Amtrol licensing inc. (6)

Betzdearborn canada inc. (4)

Itt corporation (4)

Bristol myers company (3)

Cargill incorporated (3)

Novartis ag (3)

R. d. nickel & associates inc. (3)

Categories

Class 9 (95)

Class 5 (68)

Class 1 (41)

Class 7 (36)

Class 11 (29)

Class 10 (25)

Class 16 (20)

Class 35 (17)

Class 42 (17)

Class 25 (16)

Class 6 (14)

Class 31 (14)

Class 3 (12)

Class 12 (11)

Class 37 (10)

Class 17 (8)

Class 20 (8)

Class 21 (8)

Class 36 (8)

Class 4 (7)

Class 26 (7)

Class 41 (7)

Class 19 (6)

Class 28 (6)

Class 29 (6)

Class 40 (6)

Class 8 (5)

Class 44 (5)

Class 2 (4)

Class 30 (4)

Class 14 (2)

Class 24 (2)

Class 45 (2)

Class 13 (1)

Class 22 (1)

Class 23 (1)

Class 34 (1)

Class 39 (1)

Correspondents

Gowling wlg (canada) llp (55)

Smart & biggar lp (45)

Osler, hoskin & harcourt llp (13)

Robic agence pi s.E.C./ robic ip agency lp (13)

Riches, mckenzie & herbert llp (12)

Borden ladner gervais llp (11)

Marks & clerk (10)

Miller ip law (9)

Fasken martineau dumoulin llp (8)

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