Convec Trademarks

CONVECTOR
FIREPLACE INSERTS; WOOD STOVES
Abandoned  ·  September 28, 1982  ·  73391220  · 
CONVECTRON
vacuum gauges, namely gauge tubes and vacuum gauge controllers used in the measurement of vacuums
Registered  ·  August 9, 1994  ·  74558972  · 
convectron
CONVECTRON
PORTABLE ELECTRIC BASEBOARD HEATERS
Cancelled  ·  January 31, 1984  ·  73463509  · 
convectron
CONVECTRON
TUBES ENCLOSING HEATER ELEMENTS SURROUNDED BY A FLUID MEDIUM, IN WHICH VARIATIONS IN THE CONVECTION CURRENTS IN THE FLUID MEDIUM CHANGES THE OHMIC VALUE OF THE ELEMENTS
Expired  ·  April 1, 1947  ·  71519918  · 
CONVECTUBE
TUBING AND DUCTWORK FOR THE DISTRIBUTION OF AIR
Cancelled  ·  November 28, 1986  ·  73632963  · 
convectube
CONVECTURE
Cooking oven for commercial and domestic use
Registered  ·  December 1, 2003  ·  78334658  · 
convecture