Machinery Trademarks Filed in April 19, 1954
BOB-TAIL
Filed: April 19, 1954
PACKERS AND PARTS THEREOF FOR OIL WELLS
Owned by: JOHNSTON TESTERS, INC.
Serial Number: 71664763
PDQ
Filed: April 19, 1954
TOOL HOLDERS, TOOL RECEIVING AND POSITIONING ADAPTERS, AND BORING BARS
Owned by: PORTAGE DOUBLE QUICK TOOL CO., THE
Serial Number: 71664789
