Pollustop Trademarks

POLLUSTOP
METAL MANUALLY-OPERATED VALVES, NAMELY, SIDE VALVES, FLAP VALVES, AND NON-RETURNED VALVES
Cancelled  ·  July 7, 1999  ·  75744749  · 
POLLUSTOP
metal manually-operated valves; namely, side valves, flap valves and non-returned valves
Cancelled  ·  May 21, 1990  ·  74061016  · 
POLLUSTOP
Chemicals which Reduce and Eliminate Water Pollution
Cancelled  ·  March 11, 1980  ·  73253640  · 
pollustop
POLLUSTOP
Caps for Fuel Tanks
Cancelled  ·  October 6, 1978  ·  73178069  ·