Skip to content

Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Universities Inventors Cities States Technologies Top Patents Inventor 500

Select ranking year

Home › Evacuation chair

Evacuation chair

US Patent D738795 · Granted Sep 15, 2015

Assignee

No assignee recorded.

Inventors

Unknown
Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Ramp structure2021

Ramp structure2021

Evacuation chair2015

Evacuation chair2015

Evacuation chair2015

Evacuation chair2015

Foldable ramp and method for its manufacture2006

Data from USPTO via PatentsView — About — Embed & Press Kit — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly