Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Industrial crane with rotary electrical connector

Industrial crane with rotary electrical connector

US Patent 4392698 · Granted Jul 12, 1983

Estimated economic value: $408,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dual actuator assembly2023
Dual actuator assembly2022
Dual actuator assembly2020
Dual actuator assembly2019
Cylinder length sensor mounting/retaining assembly2016
Vehicle with offset extendible axles and independent four-wheel steering control2004
Scissor lift control apparatus and method2001
Scissor lift control apparatus1999