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About 200 Trademarks found for “PORTA-CHANGER”

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PORTA-CHANGER*

PORT*

*GER

PO*ER

475065
EXPUNGED

on 18 Jan 1999

AIR CHANGER; DESIGN

CLAWSEY-SOHRT MANUFACTURING COMPANY LTD.

475065 · 2 Sept 1981

011

Heat recovery ventilation units.

469431
EXPUNGED

on 1 Dec 1997

FAN-X-CHANGER

P.M. WRIGHT LTD.

469431 · 4 May 1981

011

Device for recovering energy from exhaust air.

438108
EXPUNGED

on 12 Apr 1996

OIL-O-CHANGER

406023 ONTARIO LIMITED

438108 · 12 Apr 1979

037

042

Changing of oil, fluids of all kinds, from motors, engines, and all ki...

410286
EXPUNGED

on 24 May 1996

TEMP-X-CHANGER

UNITED AIR SPECIALISTS

410286 · 3 May 1977

011

Heat exchangers for use in heating, cooling and ventilating systems, a...

2357408
FORMALIZED

on 23 Oct 2024

PORTA VIA Logo

Porta Via Franchise Corporation

2357408 · 23 Oct 2024

029

030

...

Prepared meals, namely soups, salads, fruit salads; spicy olive antipa...

1854706
REGISTERED

on 8 Aug 2019

PORTA VIA & DESIGN

AZUZA INC.

1854706 · 28 Aug 2017

021

Lids for mugs, cups, drinking glasses, beverage containers and food st...

1084965
EXPUNGED

PORTA-TEST WHIRLYSCRUB

NATIONAL TANK COMPANY,

1084965 · 5 Dec 2000

007

Centrifugal separators.

1084966
EXPUNGED

PORTA-TEST REVOLUTION

NATIONAL TANK COMPANY

1084966 · 5 Dec 2000

007

009

...

Centrifugal separators for use in crude oil production, natural gas pr...

556787
EXPUNGED

PORTA-LITE DESIGN

CABLE ELECTRIC PRODUCTS INC.

556787 · 4 Feb 1986

007

011

Electric heavy duty work lights.

449413
ABANDONED

on 10 Apr 1981

PORTA HOUSE & DESIGN

A. C. DECUYPER

449413 · 31 Jan 1980

035

036

...

Will build, sell, lease & rent knockdown portable structures.

Owners

Canada pipeline accessories co. ltd. (6)

Porta via franchise corporation (4)

Toppy srl (4)

Azuza inc. (2)

Controlled systems (windsor) limited (2)

Corporate renaissance group inc. (2)

Future energy products limited (2)

Fondation mira inc. (2)

Game changer foods inc. (2)

Mental health commission of canada (2)

Categories

Class 9 (53)

Class 7 (35)

Class 11 (33)

Class 35 (30)

Class 20 (19)

Class 16 (18)

Class 36 (17)

Class 41 (16)

Class 12 (14)

Class 42 (14)

Class 21 (13)

Class 29 (11)

Class 6 (10)

Class 28 (10)

Class 30 (9)

Class 19 (8)

Class 25 (8)

Class 5 (7)

Class 10 (7)

Class 32 (7)

Class 33 (7)

Class 3 (6)

Class 8 (6)

Class 37 (6)

Class 24 (5)

Class 43 (5)

Class 45 (5)

Class 4 (4)

Class 18 (4)

Class 39 (4)

Class 14 (3)

Class 38 (3)

Class 40 (3)

Class 15 (2)

Class 44 (2)

Class 2 (1)

Class 17 (1)

Class 22 (1)

Class 26 (1)

Class 27 (1)

Correspondents

Smart & biggar lp (30)

Gowling wlg (canada) llp (16)

Kirby eades gale baker (6)

Mccarthy tetrault llp (5)

Osler, hoskin & harcourt llp (5)

Robic agence pi s.E.C./ robic ip agency lp (5)

Borden ladner gervais llp (4)

Loopstra nixon llp (4)

Bennett jones llp (3)

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