NATIONAL SUPPLY COMPANY, THE Trademarks
EXTREME LINE
Filed: March 10, 1953
FERROUS METAL, OIL WELL TUBING WITH UPSET THREADED ENDS OF VERY HIGH TENSILE STRENGTH PROVIDING A MINIMUM OUTSIDE DIAMETER…
Owned by: NATIONAL SUPPLY COMPANY, THE
Serial Number: 71643432
NATIONAL
Filed: November 12, 1957
OIL WELL CHRISTMAS TREES, WELL HEAD EQUIPMENT AND PARTS THEREOF
Owned by: NATIONAL SUPPLY COMPANY, THE
Serial Number: 72040485
