YELLOW JACKET
Filed: October 1, 1973
TESTING UNITS COMPRISING VALVES, GAUGES, AND MANIFOLDS FOR REFRIGERATION SYSTEM TESTING
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 73002503
YELLOW JACKET
Filed: March 26, 1979
HAND TOOLS FOR CUTTING, FLARING, BENDING, SWAGING, EXPANDING, CONSTRICTING AND TEE-MAKING IN METAL TUBING
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 73208935
RITCHIE
Filed: April 9, 1979
Hand Tools for Cutting, Flaring, Bending, Swaging, Expanding, Constricting, and Tee-Making in Metal Tubing
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 73210758
Image Trademark
Filed: June 30, 1980
Hand Tools for Cutting, Flaring, Bending, Swaging, Expanding, Constricting and Tee-Making in Metal Tubing
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 73268431
YELLOW JACKET
Filed: July 7, 1980
Hand Tools for Cutting, Flaring, Bending, Swaging, Expanding, Constricting and Tee-Making in Metal Tubing
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 73269018
SMARTPROBE
Electronic leak detectors for detecting refrigeration gas leaks within air conditioning systems and refrigeration systems…
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 78110220
ACCUPROBE
Electronically powered detectors for detecting refrigeration gas leaks within air conditioning systems and refrigeration…
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 78110230
THE TRAP
Environmental controlled refrigerant filtration systems namely filter cartridges, filters, sealant separators, die separators…
Owned by: RITCHIE ENGINEERING COMPANY, INC.
Serial Number: 78416529
