Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Central drawbar coupling actuating mechanism

Central drawbar coupling actuating mechanism

US Patent 4804301 · Granted Feb 14, 1989

Estimated economic value: $6,200,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Grooving or threading tool1993
Adjustable reamer1993
Adjustable boring head1993
Universal tool connection1993
Machining tool1992
Bayonet tool locking device1991
Vibration dampened boring bar1991
Grooving or threading tool1990
Coarse/fine adjustment boring head1989
Grooving or threading tool1989
Coolant supply shank for a rotating cutting tool1988
Spindle with positive lock drawbar1988