2 trademarks were found for owners matching the name Hallowell Engineering and ManufacturingCorporation.
#Classstatus
1 S:77176246
M:TAFONIUS
O:Hallowell Engineering and ManufacturingCorporation
10 Dead
2 S:78912389
M:HALLOWELL EMC
O:Hallowell Engineering and ManufacturingCorporation
9, 10 Dead
Trademark Alertz updated from USPTO on 2030-01-24