Airvec Trademarks

AIRVEC
CONNECTION CONDENSERS AND CONDENSERS OF THE AIR COOLED TYPE
Expired  ·  September 30, 1957  ·  72038033  · 
AIRVEC-CHILLER
CHILLERS FOR COOLING LIQUIDS OR AIR
Expired  ·  April 25, 1962  ·  72143017  · 
AIRVECTOR
air distribution products, namely, grilles, registers, and diffusers [ and air mixing boxes ]
Registered  ·  October 27, 1999  ·  75856145  · 
airvector
AIRVECTOR
AIR DISTRIBUTION PRODUCTS CONSISTING OF GRILLES, REGISTERS, DIFFUSERS AND AIR MIXING BOXES; AND HUMIDIFIERS
Cancelled  ·  July 10, 1989  ·  73811362  ·