Patents

U.S. Patents Issued

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6856113 - CENTRAL VACUUM MOUNTING POST, MOUNTING CONFIGURATION

6883927 - FRAME ASSEMBLY AND LIGHT FOR AN ELECTRICAL WALL CONDUIT

7012544 - ADDRESS AND/OR ALARM INDICATOR SIGN

7259670 - SIGN TRANSMITTER UNIT

7403360 - CENTRAL VACUUM CLEANING SYSTEM CONTROL SUBSYSTEMS

7690075 - CENTRAL VACUUM CLEANER CONTROL UNIT (CONTAMINANT SENSOR)

7716781 - SUCTION MOTOR FOR VACUUM CLEANER

7765641 - CENTRAL VACUUM BATTERY HOUSING AND HANDLE

7900315 - INTEGRATED CENTRAL VACUUM CLEANER SUCTION DEVICE (CONTROL)

7958594 - CENTRAL VACUUM CLEANER CROSS-CONTROLS

8096014 - CENTRAL VACUUM CLEANER CONTROL UNIT (CONTAMINANT SENSOR)

8215166 - CAPACITIVE PROBES AND SENSORS, AND APPLICATIONS THEREFOR

8516653 - CLEANER HANDLE AND CLEANER HANDLE HOUSING

8732895 - CENTRAL VACUUM CLEANER MULTIPLE VACUUM SOURCE CONTROL

8955232 - LAUNDRY DRYER/VENTING SYSTEM INTERLOCK

9155432 - CENTRAL VACUUM CONTROL UNIT

D522199 - CLEANER HANDLE ILLUMINATION HOUSING

U.S. Patents Applied For

Canadian Patents Issued

Canadian Patents Applied For

International Patents Issued

International Patents Applied For