Is it a trademark in Canada?

“MCMASTER.COM”

Yes. 1 live mark on the Canadian register is named MCMASTER.COM: 0 registered and 1 still in progress.

What these marks cover

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

Marks named MCMASTER.COM

Mark	Owner	Classes	Standing	Year
MCMASTER.COM 2094023	MCMASTER-CARR SUPPLY COMPANY	9 Electronics 16 Paper 35 Advertising	Pending	2021

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
mesmaisonsmobiles.com 1622416 · TMA881009	an individual	35 Advertising 36 Finance	Registered	2014
MAKEMESOCIAL.COM 1529672 · TMA825042 · design	an individual	35 Advertising	Registered	2012

Spelled close

A letter or two away.

Mark	Owner	Classes	Standing	Year
MCMASTER M 0903161 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1988
MCMASTER M 0903126 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1988
MCMASTER-CARR 1751490 · TMA1025015 · design	MCMASTER-CARR SUPPLY COMPANY	9 Electronics 16 Paper 35 Advertising+4	Registered	2019
McMASTER-CARR 0861268 · TMA524843	MCMASTER-CARR SUPPLY COMPANY	9 Electronics 16 Paper 35 Advertising+5	Registered	2000

Shares the word “mcmaster”

The least common word in the name, on its own or inside other marks.

Mark	Owner	Classes	Standing	Year
MCMASTER 0923814 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2016
MCMASTER 0903831	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1989
MCMASTER PLUS 0919092	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2009
OSCAR MCMASTER 0916119	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2004
MCMASTER MEIGHEN 2003094 · TMA1127167	BORDEN LADNER GERVAIS LLP	45 Legal	Registered	2022
MCMASTER GERVAIS 2003093 · TMA1127166	BORDEN LADNER GERVAIS LLP	45 Legal	Registered	2022
MCMASTER MEDICINE 0915567	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2004
MCMASTER THE PULSE 0907234 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1995
Working at McMaster 0915438	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2003
MCMASTER UNIVERSITY 0910740 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1999
MCMASTER UNIVERSITY 0903728	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1989
MCMASTER ATHLETICS M 0903160 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1988
MCMASTER MARAUDERS M 0901470 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1984
MCMASTER MEDICAL CENTRE 0908964	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1997
MCMASTER INNOVATION PARK 0917564	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2006
McMaster Divinity College 1162256 · TMA718109	McMaster Divinity College	9 Electronics 16 Paper 21 Housewares+7	Registered	2008
McMaster University Press 0927024	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2021
McMaster Divinity College 0915417	McMaster Divinity College	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2003
MCMASTER UNIVERSITY COLLEGE 0918532	McMaster University LLP	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2008
MCMASTER ATHLETICS MCMASTER 0903164 · design	an individual	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1988
MCMASTER A.T.H.L.E.T.I.C.S M 0903163 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1988
MUP MCMASTER UNIVERSITY PRESS 0927000 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2021
MMM MCMASTER MOLECULAR MEDIUM 0926872 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	2021
MMM M MCMASTER MOLECULAR MEDIUM 2092426 · design	MCMASTER UNIVERSITY	1 Chemicals 5 Pharmaceuticals	Pending	2021
MCMASTER SOCIAL SCIENCES SOCIETY 0905886 · design	MCMASTER UNIVERSITY	1 Chemicals 2 Paints 3 Cosmetics+42	Pending	1993

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.