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About 1,309 Trademarks found for “OPTI-SOURCE”

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OPTI-SOURCE*

OPTI*

*RCE

OP*CE

720830
REGISTERED

on 2 Sept 1994

OPTI-LAB

COSTCO WHOLESALE CANADA LTD.

720830 · 15 Jan 1993

040

Cutting and grinding of ophthalmic lenses; ophthalmic lens services.

710335
EXPUNGED

OPTI-SOAK

ALCON INC.

710335 · 5 Aug 1992

005

Solution for use with contact lenses.

698264
EXPUNGED

OPTI-TROL

BETZDEARBORN CANADA INC.

698264 · 5 Feb 1992

001

Chemicals and chemical compositions for use in steam generating system...

696259
REGISTERED

on 5 Mar 1993

OPTI-SPERSE

BL TECHNOLOGIES INC.

696259 · 27 Dec 1991

001

Chemicals and chemical compositions for use in boiler water and steam ...

695615
EXPUNGED

OPTI-STAK

DOMTAR INC.

695615 · 11 Dec 1991

016

Corrugated shipping containers.

679444
ABANDONED SECTION 40(3)

on 6 May 1998

OPTI-MIST

VALMET AUTOMATION (CANADA) LTD.

679444 · 9 Apr 1991

007

Apparatus for re-moisturizing a paper web in a paper making machine.

671598
EXPUNGED

OPTI MACH

DON ORR DOING BUSINESS UNDER TRYDON SERVICES

671598 · 3 Dec 1990

035

041

...

Dissemination of computer - generated fuel conservation information.

669377
ABANDONED SECTION 40(3)

on 14 Jun 2000

TWIN OPTI

TWIN LABORATORIES INC. (A UTAH CORPORATION)

669377 · 29 Oct 1990

004

005

...

Dietary and health food supplements, namely vitamins, minerals, amino ...

668495
EXPUNGED

OPTI-LITE

NUTRECO CANADA INC.

668495 · 17 Oct 1990

031

Pet foods, namely dog food.

667023
ABANDONED

on 19 Aug 1992

OPTI-FIGUR

PRO-SERVEX (1989) INC.

667023 · 26 Sept 1990

005

009

Pharmaceutical and dietary products, namely meal replacements, appetit...

Owners

Alcon inc. (11)

Lf llc (10)

Norigen communications inc. (10)

Pei licensing inc. (10)

Sources coulombe inc. (9)

Source media group corp. (8)

Source services corporation (8)

Teva pharmaceutical industries ltd. (8)

The procter & gamble company (8)

Yoplait marques société en nom collectif (8)

Categories

Class 35 (465)

Class 9 (295)

Class 42 (217)

Class 16 (201)

Class 41 (173)

Class 5 (163)

Class 36 (136)

Class 3 (132)

Class 37 (131)

Class 40 (102)

Class 32 (100)

Class 21 (94)

Class 44 (94)

Class 11 (93)

Class 25 (93)

Class 7 (92)

Class 39 (91)

Class 38 (88)

Class 1 (85)

Class 10 (79)

Class 20 (79)

Class 29 (78)

Class 6 (67)

Class 30 (63)

Class 12 (56)

Class 31 (55)

Class 24 (52)

Class 28 (52)

Class 19 (50)

Class 45 (49)

Class 8 (48)

Class 17 (45)

Class 18 (45)

Class 14 (43)

Class 4 (39)

Class 26 (39)

Class 22 (30)

Class 43 (30)

Class 33 (28)

Class 2 (27)

Class 15 (25)

Class 27 (23)

Class 34 (21)

Class 13 (18)

Class 23 (17)

Correspondents

Smart & biggar lp (182)

Gowling wlg (canada) llp (126)

Robic agence pi s.E.C./ robic ip agency lp (65)

Borden ladner gervais llp (40)

Marks & clerk (37)

Osler, hoskin & harcourt llp (27)

Fasken martineau dumoulin llp (25)

Blake, cassels & graydon llp (19)

Mbm intellectual property agency (19)

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