SPIRAC
Filed: September 14, 1978
Conveyor for Garbage Working with Screw Means
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73185632
Image Trademark
Filed: November 29, 1985
SEPARATORS, CONVEYORS, DEWATERERS, COMPACTORS, AND MIXERS
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73567983
DURAFLO
Filed: June 11, 1986
LININGS OF CONVEYORS, THE LINING BEING A COMPONENT OF THE CONVEYOR
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73603720
SPIRAC
Filed: June 24, 1987
SEPARATORS FOR SEPARATING PARTICLES AND SOLID POLLUTANTS FROM LIQUID, SCREW CONVEYORS, DEWATERING MACHINES, MIXERS, CLASSIFIERS…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73668660
SPIROLINE
Filed: September 1, 1987
[ drivers for use in machine and apparatus; namely, drivers for use in separators for separating particles and solid pollutants…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73681929
SPIROPRESS
Filed: October 26, 1987
SEPARATORS FOR SEPARATING PARTICLES AND SOLID POLLUTANTS FROM LIQUID, SCREW CONVEYORS, DRIVERS INCLUDING A SHAFTLESS SCREW…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 73692488
ENSYS
Filed: January 10, 1990
material handling apparatus and installations used in water treatment; namely, separators, conveyors, dewaterers, compactors…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 74017745
SPIROPAC
Filed: August 5, 1991
material handling apparatus and installations; namely, conveyors, dewaterers, compactors and loaders
Owned by: SPIRAC ENGINEERING AB
Serial Number: 74191765
SANDSEP
Filed: October 1, 1992
machines, apparatus, and installations for the mechanical handling of materials; namely, conveyors utilizing a screw with…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 74319640
SPIROLIFT
Filed: October 1, 1992
machines, apparatus, and installations for mechanical handling of materials; namely, conveyors utilizing a screw with or…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 74319641
SPIROPUMP
Filed: December 26, 1996
machines and apparatus for mechanical handling of materials, namely, conveyors utilizing a screw with or without a shaft
Owned by: SPIRAC ENGINEERING AB
Serial Number: 75218582
PUMPEYOR
Filed: January 6, 1997
machines and apparatus for mechanical handling of materials, namely, conveyors utilizing a screw with or without a shaft
Owned by: SPIRAC ENGINEERING AB
Serial Number: 75221445
SPIROSEP
Machines, apparatus and installations all for the mechanical handling of materials, namely, conveyors utilizing a conveying…
Owned by: SPIRAC ENGINEERING AB
Serial Number: 75546239
