code Related

Patent drawing - Brown truss patent drawing image crop Public domain image

description

Summary

Diagram for US Patent 17,722, the Brown truss, granted to inventor, Josiah Brown Jr., of Buffalo, w:New York, who w:patented it July 7, 1857

label_outline

Tags

patents patent drawings us patent office united states patent drawings diagram inventions
date_range

Date

1857
create

Source

USPTO
link

Link

http://uspto.gov/
copyright

Copyright info

public domain

label_outline Explore United States Patent Drawings, Us Patent Office

Topics

patents patent drawings us patent office united states patent drawings diagram inventions