Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self-locking hydraulic pivot device for interconnecting a support cage to a boom

Self-locking hydraulic pivot device for interconnecting a support cage to a boom

US Patent 4768662 · Granted Sep 6, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for routing user inputs between applications2011
Boom articulation mechanism with, simultaneously operable, cylinders1991
Articulated boom jib assembly1989