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About 2,864 Trademarks found for “OPT*”

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*OPT

437296
EXPUNGED

on 15 Mar 1996

OPTIPLANIMAT

SIEMENS AKTIENGESELLSCHAFT

437296 · 23 Mar 1979

009

010

Medical, medicinal and electromedical apparatus and equipment, in part...

433434
EXPUNGED

on 22 Mar 1996

OPTILUG

CRANE CANADA INC.

433434 · 11 Dec 1978

007

020

Wafer valves.

430715
ABANDONED

on 28 May 1980

OPTRIN

BRISTOL-MYERS COMPANY

430715 · 10 Oct 1978

005

Analgesic preparation.

429346
EXPUNGED

on 22 Mar 1996

OPTIFLO

COBE LABORATORIES INC.

429346 · 6 Sept 1978

010

Oxygenators.

427758
EXPUNGED

on 12 Jan 1996

OPTIMAL

BUCKBEE-MEARS COMPANY

427758 · 25 Jul 1978

009

Multifocal opthalmic lenses.

427345
EXPUNGED

OPTIMA

LASALLE DURO-TEST LLC (A DELAWARE LIMITED LIABILITY COMPANY)

427345 · 13 Jul 1978

011

Fluorescent lamps.

427131
REGISTERED

on 28 Mar 1980

OPTOSIL

Kulzer GmbH

427131 · 10 Jul 1978

005

Material for stopping teeth, dental, impression material and substance...

427084
REGISTERED

on 25 Jan 1980

OPTAL

HENKEL AG & CO. KGAA

427084 · 7 Jul 1978

001

Adhesives for industrial and professional uses.

426731
EXPUNGED

on 15 Mar 1996

OPTIPUR

E. MERCK

426731 · 29 Jun 1978

001

003

Chemicals for crystal growing and hot pressing of optical and electro-...

425256
EXPUNGED

OPTI-METRIC

KENNAMETAL INC. (A PENNSYLVANIA CORPORATION)

425256 · 25 May 1978

007

Expendable metal-cutting tools.

Owners

Shoppers drug mart limited - shoppers drug mart limitee (17)

Jason enterprises inc. (15)

Alcon inc. (14)

Colgate-palmolive company (12)

Société des produits nestlé s.A. (12)

Fisher & paykel healthcare limited (11)

Optel vision inc. (11)

Corporation groupe pharmessor/pharmessor group corporation (10)

L'oreal société anonyme (10)

Pei licensing inc. (10)

Categories

Class 9 (930)

Class 35 (436)

Class 42 (428)

Class 5 (425)

Class 10 (276)

Class 36 (232)

Class 1 (218)

Class 16 (214)

Class 7 (212)

Class 41 (209)

Class 44 (172)

Class 11 (168)

Class 3 (164)

Class 37 (152)

Class 21 (126)

Class 20 (120)

Class 6 (103)

Class 12 (97)

Class 38 (92)

Class 25 (84)

Class 40 (84)

Class 19 (82)

Class 31 (80)

Class 17 (78)

Class 28 (77)

Class 45 (69)

Class 30 (63)

Class 2 (55)

Class 29 (53)

Class 18 (44)

Class 8 (43)

Class 39 (43)

Class 24 (42)

Class 32 (42)

Class 4 (39)

Class 14 (37)

Class 26 (32)

Class 22 (25)

Class 34 (25)

Class 43 (24)

Class 27 (23)

Class 13 (16)

Class 33 (14)

Class 23 (13)

Class 15 (12)

Correspondents

Smart & biggar lp (468)

Gowling wlg (canada) llp (275)

Robic agence pi s.E.C./ robic ip agency lp (180)

Borden ladner gervais llp (109)

Marks & clerk (78)

Osler, hoskin & harcourt llp (71)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (67)

Riches, mckenzie & herbert llp (47)

Fasken martineau dumoulin llp (43)

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