Image Trademark
Filed: September 28, 1953
MACHINE OPERATED GUN DRILL COMPRISING A LONG SHANK HAVING A CUTTING TIP
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 71653862
TARGET
Filed: September 28, 1953
MACHINE OPERATED GUN DRILL COMPRISING A LONG SHANK HAVING A CUTTING TIP
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 71653863
BALANCED ACTION
Filed: October 5, 1953
TAPS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 71654226
NATIONAL TWIST DRILL & TOOL CO.
Filed: November 23, 1953
TWIST DRILLS, TWIST DRILL BITS, REAMERS, MILLING CUTTERS, COUNTERBORES, HOBS, SAWS, AND SPOT FACERS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 71656824
SKEW-SHEAR
Filed: November 23, 1964
THREAD-CUTTING TAPS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 72206746
NATIONAL
Filed: February 13, 1967
DRILLS, REAMERS, DRILL AND REAMER BLANKS, GUN DRILLS AND REAMERS, MILLING CUTTERS, COUNTERBORES, COUNTERSINKS, SPOTFACERS…
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 72264568
WINTER
Filed: February 19, 1968
TAPS AND DIES, AND TAP HOLDERS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 72291304
BCC
Filed: May 14, 1969
TAPER PIPE TAPS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 72327292
MIL-EZE
Filed: July 28, 1969
ROTARY CUTTERS FOR MACHINE TOOLS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 72333686
