5 trademarks were found for owners matching the name QUESTAIR TECHNOLOGIES INC..
#Classstatus
1 S:78902738
M:QUESTAIR

O:QuestAir Technologies Inc.
11, 37, 40, 42 Dead
2 S:78282803
M:PURE INNOVATIONS
O:Questair Technologies Inc., XEBEC ADSORPTION INC.
35, 37, 40, 42 Registered
3 S:76307093
M:HYBOOSTER
O:QUESTAIR TECHNOLOGIES INC.
11 Dead
4 S:76173667
M:QUEST AIR

O:QuestAir Technologies Inc.
7, 11, 37 Dead
5 S:75595356
M:HYQUESTOR
O:Quest Air Gases Inc., Questair Technologies Inc., Questor Industries Inc.
11 Dead
Trademark Alertz updated from USPTO on 2030-01-24