OVAL
Filed: January 12, 1968
LIQUID, GASEOUS, AND STEAM FLOWMETERS
Owned by: OVAL CORPORATION
Serial Number: 72288713
OVAL
Filed: December 31, 1979
Liquid, Gaseous and Steam Flowmeters
Owned by: OVAL CORPORATION
Serial Number: 73246037
Image Trademark
Filed: December 14, 1992
flowmeters, viscometers, calorimeters and densimeters
Owned by: OVAL CORPORATION
Serial Number: 74339429
ST MASS
Filed: November 5, 1996
measuring apparatus and instruments, namely, mass flowmeters; and mass flowmeters for service stations
Owned by: OVAL CORPORATION
Serial Number: 75193311
VRMASS
Flowmeters, Densimeters, Gasometers, Water meters and Capacity measures, namely Volumetric flow meters
Owned by: OVAL CORPORATION
Serial Number: 76135360
ULTRAMASSMK II
flowmeters and densimeters
Owned by: OVAL CORPORATION
Serial Number: 76147634
STMASSMK II
Flowmeters, Densimeters, Gasometers, Water meters and Capacity measures, namely Volumetric flow meters
Owned by: OVAL CORPORATION
Serial Number: 76147635
