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Royalaire Trademarks
ROYALAIRE
Air mattresses and air beds for home use
Cancelled
·
December 13, 2000
·
76180563
·
ROYALAIRE
air permeable plastic cloth filters for heating and air conditioner registers
Abandoned
·
January 2, 1990
·
74015867
·
ROYALAIRE
REGISTERS AND GRILLES USED IN HEATING AND AIR CONDITIONING SYSTEMS
Cancelled
·
December 5, 1989
·
74008050
·
ROYALAIRE
Textile Carpeting
Cancelled
·
October 26, 1983
·
73449794
·
ROYALAIRE
Textile Carpeting
Cancelled
·
February 18, 1981
·
73297663
·
ROYALAIRE
REGISTERS AND GRILLES USED IN HEATING AND AIR CONDITIONING SYSTEMS
Expired
·
August 20, 1965
·
72226112
·
ROYALAIRE
ELECTRICALLY OPERATED SUCTION CLEANERS
Cancelled
·
March 25, 1939
·
71417490
·
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