Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Hanging shoe rack

Hanging shoe rack

US Patent D938740 · Granted Dec 21, 2021

Assignee

No assignee recorded.

Inventors

Lian Chen (5 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Fixed cutting structure-composite cone drill bit2022

Rotating cutter single cone bit2021

Scraping-wheel drill bit2015

Composite drill bit2015

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly