D/A Manufacturing Co., Inc. Trademarks
SAFTI-FOLD
Filed: October 11, 1983
Valves to Be Used for Calibrating Flow Meters and Calibrating Differential Pressure Transmitters
Owned by: D/A Manufacturing Co., Inc.
Serial Number: 73447349
TRANSFOLD
Filed: May 5, 1986
VALVES TO BE USED FOR CALIBRATING FLOW METERS AND CALIBRATING DIFFERENTIAL PRESSURE TRANSMITTERS
Owned by: D/A Manufacturing Co., Inc.
Serial Number: 73596828
AUTO-FOLD
Filed: May 13, 1994
differential pressure transmitter manifolds for use in the measurement of fluid flow
Owned by: D/A Manufacturing Co., Inc.
Serial Number: 74524289
Image Trademark
Filed: June 25, 1998
valves
Owned by: D/A Manufacturing Co., Inc.
Serial Number: 75508256
