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About 996 Trademarks found for “ENVIRO-LOK”

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ENVIRO-LOK*

ENVI*

*LOK

EN*OK

667546
ABANDONED

on 19 Mar 1992

ENVIRO SOIN DESIGN

TOWERS DEPARTMENT STORES INC.

667546 · 2 Oct 1990

003

005

...

Detergents, fabric softeners, window cleaners, liquid bleach, bathroom...

904311
ADVERTISED

on 6 Jun 1990

ENVIRO-DIAL DESIGN

ONTARIO WASTE MANAGEMENT CORPORATION

904311 · 11 May 1990

001

002

...

Chemicals and adhesives,Paints, varnishes and lacquers,Bleaching, clea...

653258
REGISTERED

on 25 Oct 1991

ENVIRO FIRE & DESIGN

SHERWOOD INDUSTRIES LTD.

653258 · 14 Mar 1990

011

Airtight wood burning stoves; fireplace inserts; pellet burning stoves...

650462
EXPUNGED

on 16 May 2024

ENVIRO-COPY D.P.

DOMTAR INC.

650462 · 2 Feb 1990

016

Recycled papers.

2368931
FORMALIZED

on 17 Dec 2024

CERTA-LOK & Design

Westlake Pipe & Fittings Corporation

2368931 · 17 Dec 2024

019

Non-metal pipes, couplings, joints and fittings

2368937
FORMALIZED

on 17 Dec 2024

CERTA LOK & Design

Westlake Pipe & Fittings Corporation

2368937 · 17 Dec 2024

019

Non-metal pipes, couplings, joints and fittings

2368941
FORMALIZED

on 17 Dec 2024

CERTA-LOK CLIC

Westlake Pipe & Fittings Corporation

2368941 · 17 Dec 2024

019

Non-metal pipes, couplings, joints and fittings

2323608
FORMALIZED

on 17 Jun 2025

Clip-Lok SimPak

Clip-Lok International Limited

2323608 · 7 Mar 2024

020

Collapsible containers made of wood or plastic for multiple use for th...

2308671
FORMALIZED

on 5 Feb 2024

FIELD LOK 350

United States Pipe and Foundry Company, LLC

2308671 · 5 Feb 2024

017

Resilient gaskets for use in pipe joints

2239503
SEARCHED

on 22 May 2025

SIP-N-LOK

Takeya USA Corporation

2239503 · 14 Feb 2023

021

Lids with drinking spouts for reusable beverage containers

Owners

Hohmann & barnard inc. (10)

Aa wire products company (9)

Ontario pork producers' marketing board (8)

Vancouver city savings credit union (7)

Dynamic paint products inc. (6)

Nucap industries inc. (6)

Maple leaf foods inc./les aliments maple leaf inc. (5)

Monogram aerospace fasteners inc. (5)

Specialty products of greenwood missouri inc. (5)

Westlake pipe & fittings corporation (5)

Categories

Class 6 (203)

Class 9 (131)

Class 16 (128)

Class 20 (108)

Class 19 (103)

Class 1 (92)

Class 7 (87)

Class 35 (73)

Class 17 (69)

Class 37 (62)

Class 3 (61)

Class 5 (56)

Class 11 (55)

Class 21 (55)

Class 12 (53)

Class 42 (50)

Class 40 (45)

Class 10 (37)

Class 2 (35)

Class 31 (33)

Class 8 (32)

Class 36 (30)

Class 28 (29)

Class 22 (26)

Class 44 (25)

Class 25 (24)

Class 41 (23)

Class 4 (22)

Class 18 (21)

Class 24 (21)

Class 39 (21)

Class 29 (20)

Class 30 (19)

Class 14 (15)

Class 27 (15)

Class 26 (14)

Class 45 (8)

Class 13 (7)

Class 15 (7)

Class 33 (7)

Class 32 (5)

Class 43 (5)

Class 23 (4)

Class 34 (4)

Class 38 (3)

Correspondents

Smart & biggar lp (132)

Gowling wlg (canada) llp (96)

Borden ladner gervais llp (41)

Robic agence pi s.E.C./ robic ip agency lp (34)

Osler, hoskin & harcourt llp (23)

Riches, mckenzie & herbert llp (23)

Marks & clerk (21)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (17)

Mccarthy tetrault llp (13)

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