INTERNATIONAL SERVICE
Filed: February 9, 1953
SERVICES IN CONNECTION WITH CUSTOM FABRICATION OF STEEL PRODUCTS USED IN THE CONSTRUCTION OF STEEL BUILDINGS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 71641930
INTERNATIONAL SERVICE
Filed: November 21, 1962
SERVICES IN CONNECTION WITH CUSTOM FABRICATION OF STEEL AND OTHER METAL PRODUCTS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72157704
ALWAYS OPEN ALWAYS CLOSED
Filed: December 22, 1964
REVOLVING DOORS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72208685
CONTROLLED AIR ENTRANCE
Filed: December 22, 1964
REVOLVING DOORS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72208686
REVOLVOMATIC
Filed: March 23, 1967
ELECTRICALLY OPERATED REVOLVING DOOR SYSTEM
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72267433
INTERNATIONAL I
Filed: March 24, 1971
CUSTOM FABRICATION OF STEEL AND OTHER METAL PRODUCTS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72387297
I
Filed: April 7, 1971
CUSTOM FABRICATION OF STEEL AND OTHER METAL PRODUCTS
Owned by: INTERNATIONAL STEEL COMPANY
Serial Number: 72388568
