Hand tools Trademarks Filed in December 14, 1964
CE
Filed: December 14, 1964
[ LEVEL CONTROL VALVES, SAFETY SHUTOFF VALVES, THREADED HIGH-PRESSURE PIPE FITTINGS, SWIVEL FITTINGS, SPINNING CHAIN, AND…
Owned by: NATIONAL OILWELL VARCO, L.P.
Serial Number: 72208155