Durova Trademarks

DUROVA
female hormone preparation
Abandoned  ·  January 16, 1990  ·  74019506  · 
DUROVAC
Commercial and industrial vacuum cleaners
Abandoned  ·  March 4, 2010  ·  77950324  · 
durovac
DUROVAC
vacuum pumps; rotary slide vacuum pumps
Cancelled  ·  September 25, 1992  ·  74317033  · 
DUROVAL
CHEMICAL REAGENTS FOR DETERMINING TOTAL HARDNESS IN WATER
Expired  ·  August 13, 1969  ·  72335221  · 
DUROVAY
Yarn for producing upholstery fabric and wallcoverings
Cancelled  ·  August 14, 2003  ·  76537315  · 
durovay