SERVIRE
Filed: February 19, 1951
STEEL ROLLING FIRE DOORS
Owned by: COOKSON COMPANY, THE
Serial Number: 71610257
C
Filed: February 15, 1954
STEEL ROLLING DOORS
Owned by: COOKSON COMPANY, THE
Serial Number: 71661062
DETECTEDGE
Filed: June 15, 1959
ROLLING DOORS, SIDE COILING PARTITIONS, AND ROLLING GRILLES WITH SAFETY DEVICES
Owned by: COOKSON COMPANY, THE
Serial Number: 72075701
WEATHERBAR
Filed: June 21, 1965
STEEL AND ALUMINUM ROLLING DOORS
Owned by: COOKSON COMPANY, THE
Serial Number: 72221577
COOKSON
Filed: July 19, 1976
METAL ARTICULATED CLOSURES-NAMELY, ROLLING DOORS AND GRILLWORK
Owned by: COOKSON COMPANY, THE
Serial Number: 73093871
TEST-A-FIRE
Filed: September 22, 1989
CONTROL MECHANISM USED IN CONNECTION WITH A CONTROL PANEL WHICH CONTROLS RELEASE MECHANSIM FOR FIRE DOORS, MORE SPECIFICALLY…
Owned by: COOKSON COMPANY, THE
Serial Number: 73827064
FIRESTOP
Filed: February 19, 1991
control panel which controls release mechanisms for fire doors
Owned by: COOKSON COMPANY, THE
Serial Number: 74139806
TEST-A-FIRE
Filed: February 19, 1991
control mechanism used in connection with a control panel which controls release mechanism for fire doors, more specifically…
Owned by: COOKSON COMPANY, THE
Serial Number: 74140031
