August 1947 Computer and scientific Trademarks by day
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Computer and scientific Trademarks filed in August 1947
MCCULLOUGH PUTS THE SHOTS WHERE THEY COUNT!

MCCULLOUGH PUTS THE SHOTS WHERE THEY COUNT!

Filed: August 18, 1947
GUN PERFORATING TESTING OF OIL WELLS
Owned by: MCCULLOUGH TOOL COMPANY
Serial Number: 71531694

TL

TL

Filed: August 18, 1947
CHEMICAL AND BACTERIOLOGAL LABORATORY SERVICES.
Owned by: TRUESDAIL LABORATORIES, INC.
Serial Number: 71531740

BRINK'S

BRINK'S

Filed: August 15, 1947
RECEIVING CHECKS, CASHING THE SAME, [ MAKING UP PAYROLLS, ] CARRYING SAME OR OTHER MONEYS OR SECURITIES, GUARDING AND PROTECTING…
Owned by: BRINK'S NETWORK, INC.
Serial Number: 71531433