VACUVALVE
Filed: December 8, 1986
HOSE RECEPTACLE AND ELECTRICAL ACTUATOR FOR BUILT-IN AND/OR CENTRAL VACUUM SYSTEMS
Owned by: CANPLAS INDUSTRIES LTD.
Serial Number: 73634152
DURAFLO
Filed: January 8, 1992
ventilation products; namely, roof vents
Owned by: CANPLAS INDUSTRIES LTD.
Serial Number: 74236016
ELECTRAVALVE
Filed: December 9, 1992
electrified inlet valves for use in central vacuum systems
Owned by: CANPLAS INDUSTRIES LTD.
Serial Number: 74338275
BREEZELINE
Filed: December 8, 1994
ventilation installation components, namely roof vents, [gable vents, soffit vents, registers, and return air grills], all…
Owned by: CANPLAS INDUSTRIES LTD.
Serial Number: 74608689
O-GUARD
Filed: December 1, 2000
Non-metal protectors for roof flashing
Owned by: CANPLAS INDUSTRIES LTD.
Serial Number: 76176535
