Is it a trademark in Canada?

“OLLRC”

Yes. 1 live mark on the Canadian register is named OLLRC: 1 protected.

Held by ONTARIO LASER AND LIGHTWAVE RESEARCH CENTRE (OLLRC).

Check another name

What these marks cover

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

All goods and services (official or prohibited marks)1

Marks named OLLRC

Mark	Owner	Classes	Standing	Year
OLLRC 0906122 · design	ONTARIO LASER AND LIGHTWAVE RESEARCH CENTRE (OLLRC)	All goods and services	Protected	1993
Protected1993All goods and services

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
OLERIS 2170937 · TMA1159569	Owner not shown	1 Chemicals 3 Cosmetics 4 Oils+1	Registered	2023
Registered20231 Chemicals 3 Cosmetics 4 Oils+1
OLAROZ 1726806 · TMA1018793	OROCOBRE LIMITED	1 Chemicals 37 Construction 40 Treatment+1	Registered	2019
Registered20191 Chemicals 37 Construction 40 Treatment+1
OILERS 1089117 · TMA598519 · design	Edmonton Oilers Hockey Corp.	11 Lighting 14 Jewellery 16 Paper+9	Registered	2004
Registered200411 Lighting 14 Jewellery 16 Paper+9
OILERS 0725829 · TMA425427	Edmonton Oilers Hockey Corp.	41 Education	Registered	1994
Registered199441 Education
OILERS 0545485 · TMA332882 · design	Edmonton Oilers Hockey Corp.	6 Metal 11 Lighting 16 Paper+2	Registered	1987
Registered19876 Metal 11 Lighting 16 Paper+2
OILERS 0545252 · TMA340691 · design	Edmonton Oilers Hockey Corp.	5 Pharmaceuticals 9 Electronics 11 Lighting+12	Registered	1988
Registered19885 Pharmaceuticals 9 Electronics 11 Lighting+12
OILERS 0545251 · TMA383085	Edmonton Oilers Hockey Corp.	5 Pharmaceuticals 9 Electronics 11 Lighting+12	Registered	1991
Registered19915 Pharmaceuticals 9 Electronics 11 Lighting+12

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.