{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Portable, foldable and convertible luggage trolley", "item": "https://www.patentleaderboard.com/patent/4637626"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Portable, foldable and convertible luggage trolley

US Patent 4637626 · Granted Jan 20, 1987

Assignee

Inventors

View full patent text on Google Patents →