COUPLING FRAME, INC. Trademarks
K-TOK
Filed: April 10, 1967
TUBING, TUBULAR CONNECTOR COUPLINGS AND TUBULAR CORNER PIECE CONNECTOR COUPLINGS FOR TUBING, CARRYING FRAMES FOR TUBING,…
Owned by: COUPLING FRAME, INC.
Serial Number: 72268708
K-LOK
Filed: February 7, 1974
TUBING AND SHEET METAL DUCT COUPLINGS AND COMPONENTS THEREOF; COUPLINGS FOR PLENUMS AND APPARATUS HOUSINGS AND CASINGS
Owned by: COUPLING FRAME, INC.
Serial Number: 73012887
