Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fish line entering prevention device for marine propeller

Fish line entering prevention device for marine propeller

US Patent 4578040 · Granted Mar 25, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Communication device and communication method2025
Communication device and communication method2025
Whole fat textured protein having high storage stability2025
Apparatus for manufacturing thin steel sheet and method for manufacturing thin s2025
Communication device, information processing device, communication method, and i2024
Transmission device and transmission method2023
Communication apparatus and communication method2023
Fuel cell and method of manufacturing fuel cell2023
Vehicle driving assist apparatus2022
Continuous casting facility and continuous casting method used for thin slab cas2022
Communication apparatus and communication method2022
Device for controlling flow in mold and method for controlling flow in mold in t2022