TrademarkCheck

Is it a trademark in Canada?

“EFF”

Yes. 2 live marks on the Canadian register are named EFF: 2 registered and 0 still in progress.

Held by Eastern Foundry & Fittings Inc. (1) and Eastern Foundry & Fitting Inc. (1).

What these marks cover

Nice classes the marks with this name are filed in, and how many marks in each.

Marks named EFF

MarkOwnerClassesStandingYear
EFF
1823555 · TMA1046542
Eastern Foundry & Fittings Inc.6 Metal7 Machines8 Hand+3Registered2019
EFF
1562255 · TMA844021
Eastern Foundry & Fitting Inc.6 Metal11 Lighting17 Rubber+2Registered2013

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
EFFY
1786493 · TMA1039491
an individual3 Cosmetics14 Jewellery18 Leather+1Registered2019
EF
2170379 · TMA1203215 · design
Essex Furukawa Magnet Wire USA LLC9 Electronics10 MedicalRegistered2023
EF
2161140 · TMA1220499 · design
an individual18 Leather25 ClothingRegistered2024
EFP+
2083586 · TMA1253550
ABAXX TECHNOLOGIES INC.36 FinanceRegistered2024
EUF
2066828 · TMA1150594 · design
Fujian Sijia Industrial Material Co.Ltd.19 Building27 CarpetsRegistered2022
EF
1954207 · TMA1273399
an individual35 AdvertisingRegistered2024
EIF
1908843 · TMA1117859
THE ENTERTAINMENT INDUSTRY FOUNDATION35 Advertising36 FinanceRegistered2022
EFE
1850591 · TMA1076437 · design
Owner not shown33 WineRegistered2020
E2F
1800490 · TMA990756 · design
e2f Tech Inc.41 EducationRegistered2018
EFP
1781112 · TMA989197
APPA: The Association of Higher Education Facilities Officers non-profit corporation D.C.41 Education42 ScienceRegistered2018
EF
1688114 · TMA938066 · design
Symbiosis Fine Art, Inc.14 JewelleryRegistered2016
EF
1674717 · TMA907914
an individual9 Electronics16 Paper39 Transport+2Registered2015
EF
1664675 · TMA964877 · design
H.C. Duke & Son LLC7 Machines11 Lighting37 ConstructionRegistered2017
(EFI)
1472802 · TMA810131 · design
EFI SALES LTD.6 Metal11 Lighting20 Furniture+1Registered2011
EFI
1472072 · TMA810132 · design
EFI SALES LTD.6 Metal11 Lighting20 Furniture+1Registered2011
EFA
1447264 · TMA815924
an individual7 Machines9 Electronics11 Lighting+3Registered2012
EBF
1421926 · TMA757791
Électromécanique Bois-Franc inc.7 MachinesRegistered2010
EF
1264579 · TMA761843 · design
an individual9 Electronics16 Paper18 Leather+3Registered2010
EFI
1226019 · TMA714508 · design
Electronics for Imaging, Inc.9 Electronics37 Construction40 Treatment+2Registered2008
EF
0792430 · TMA487345 · design
an individual39 Transport41 EducationRegistered1997
EFP
0767270 · TMA446821
EFP CORPORATION17 Rubber19 Building40 TreatmentRegistered1995
EFI
0712578 · TMA427848 · design
ELECTRONICS FOR IMAGING, INC. A DELAWARE CORPORATION9 ElectronicsRegistered1994
EFA
0411370 · TMA229616
Schmid & Wezel GmbH & Co KG7 Machines8 HandRegistered1978
EF
0281004 · TMA140434 · design
Sanford, L.P. an Illinois limited partnership1 Chemicals3 Cosmetics16 Paper+1Registered1965
EF
2343884 · design
Owner not listed9 Electronics16 PaperPending2024

Marks containing EFF

MarkOwnerClassesStandingYear
EFF'N
2339803
Owner not listed5 PharmaceuticalsPending2024
EFF EFF
0596618 · TMA360874 · design
Assa Abloy Sicherheitstechnik GmbH6 Metal9 ElectronicsRegistered1989
EFF ALPHA
0807213 · TMA475119 · design
an individual5 PharmaceuticalsRegistered1997
EFF CE OE O E
1823563 · TMA1070775 · design
Eastern Foundry & Fittings Inc.6 Metal7 Machines8 Hand+3Registered2020

Search CIPO's Canadian Trademarks Database for anything filed after January 22, 2025.

This shows what is on the Canadian trademark register and what looks or sounds similar. It is not legal advice and not a clearance search: it cannot say whether a name is safe to use or would conflict with another mark. A trademark agent can.

Register as of January 22, 2025: CIPO's latest public data release (Open Government Licence – Canada). Marks filed or changed since then are not here yet. Check the current record on CIPO's own database before relying on it.