This Day in Patent History – On December 21, 1839, S. Barnard patented a mode of constructing portable houses for emigrants

On December 21, 1839, S. Barnard patented a mode of constructing portable houses for emigrants.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Patent Information
Publication number: US1439 A
Patent Title: Mode of constructing portable houses for emigrants
Publication type: Grant
Publication date: 21 Dec 1839
Publication number: US 1439 A, US 1439A, US-A-1439, US1439 A, US1439A
Inventors: S. Barnard

US1439