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About 21,892 Trademarks found for “EXTEND-A-DUCT”

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1135823
EXPUNGED

DON PARK ULTRA-DUCT

DON PARK MANUFACTURING INC.

1135823 · 28 Mar 2002

006

009

Flexible airtight ducting namely duct and connectors for the heating, ...

701081
REGISTERED

on 17 Dec 1993

DUCT-O-WIRE & DESIGN

DUCT-O-WIRE CANADA LIMITED

701081 · 17 Mar 1992

009

Electrical wire conductor systems; automotive electrical apparatus, na...

654962
REGISTERED

on 28 Aug 1992

ONTARIO DUCT CLEANING & DESIGN

ODC ALLIANCE INC.

654962 · 5 Apr 1990

037

Cleaning of air ducts and forced air heating and cooling systems.

634517
EXPUNGED

SANI-DUCT SERVICE & DESIGN

SANI-DUCT SERVICE LTD.,

634517 · 15 Jun 1989

007

011

...

Air filters.,Services connected with the cleaning of heating and air c...

609795
EXPUNGED

ACTION DUCT CLEANING & DESIGN

ACTION CLEAN AIR SERVICES INC.

609795 · 27 Jun 1988

035

037

Cleaning of heating and air conditioning systems and related ductwork;...

2390531
FORMALIZED

on 4 Apr 2025

Extend CANCER PHARMACY NETWORK & Design

EXTEND PHARMACY SPECIALISTS INC.

2390531 · 4 Apr 2025

035

044

Advertising relating to pharmaceutical products and in-vivo imaging pr...

1469525
ABANDONED SECTION 36

on 22 Mar 2011

THE DUCT CLEANING SUPPLY DEPOT

MARK L POWERS

1469525 · 15 Feb 2010

003

007

...

CLEANING SUPPLIES, TOOLS, EQUIPMENT.,MANUFACTUER, RETAIL, WHOLESALE.

1065993
REGISTERED

on 31 Oct 2002

NATIONWIDE DUCT CLEANING AND DESIGN

NATION-WIDE HOME SERVICES CORP.

1065993 · 6 Jul 2000

037

Furnace and duct cleaning.

618536
EXPUNGED

A A A

KIM CHRUN DISTRIBUTIONS INC.

618536 · 3 Nov 1988

030

Perfumed rice.

2386487
FORMALIZED

on 18 Mar 2025

A & A

Ideal Ideas Business Solutions Ltd.

2386487 · 18 Mar 2025

008

Abrasive bits for use with hand operated tools; adaptors for tool bits...

Owners

Jti-macdonald tm corp. (172)

The procter & gamble company (75)

Rothmans benson & hedges inc. (61)

Abercrombie & fitch trading co. (60)

Coty brands management inc. (49)

L'oreal (39)

Unilever canada inc. (36)

Canadian tire corporation limited (33)

A&w trade marks limited partnership (32)

Mars canada inc. (32)

Categories

Class 35 (5119)

Class 9 (3982)

Class 41 (3231)

Class 16 (3210)

Class 25 (2949)

Class 42 (2456)

Class 36 (2279)

Class 30 (1975)

Class 3 (1919)

Class 21 (1834)

Class 28 (1806)

Class 5 (1672)

Class 37 (1477)

Class 43 (1423)

Class 20 (1398)

Class 29 (1375)

Class 39 (1350)

Class 18 (1337)

Class 14 (1300)

Class 11 (1190)

Class 44 (1178)

Class 6 (1158)

Class 7 (1094)

Class 45 (1072)

Class 24 (1035)

Class 32 (1022)

Class 38 (992)

Class 40 (973)

Class 12 (961)

Class 31 (857)

Class 19 (852)

Class 10 (839)

Class 34 (799)

Class 1 (798)

Class 26 (739)

Class 8 (729)

Class 33 (642)

Class 17 (616)

Class 4 (567)

Class 2 (470)

Class 22 (458)

Class 27 (456)

Class 15 (300)

Class 13 (275)

Class 23 (260)

Correspondents

Smart & biggar lp (2831)

Gowling wlg (canada) llp (1809)

Robic agence pi s.E.C./ robic ip agency lp (658)

Borden ladner gervais llp (585)

Marks & clerk (459)

Osler, hoskin & harcourt llp (409)

Fasken martineau dumoulin llp (317)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (285)

Aventum ip law llp (251)

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