Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Chain coupling or locking link

Chain coupling or locking link

US Patent 4418526 · Granted Dec 6, 1983

Assignee

No assignee recorded.

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Scraper blade assembly for central chain scraper conveyors1984

Connecting element for link chain strands of plough or conveyor chains employed 1980

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly