Patent comparison

Compare Patents

Compare two patents side by side. Add ?a=us/7657849&b=us/8046721 to the URL to load specific patents.

US 1462456

How Floyd Smith Designed the Modern Parachute Pack and Harness

A 1923 patent for a parachute system that introduced a reliable pack and harness design for aviators to safely exit aircraft.

Statusexpired

Granted1923

Expires1939

Claims0

Forward citations5

Prior art0

AssigneeFLOYD SMITH AERIAL EQUIPMENT C

InventorsSmith Floyd

Patent B

Add ?b=us/7657849 to compare

How to use

Bookmark a comparison URL to save it. Format: /compare?a=[country]/[number]&b=[country]/[number]. Example: /compare?a=us/7657849&b=us/8046721