User Tools

Site Tools


x-patents:x-1855

Patent X-1855: 1812-12-30, Softening Hides

X Number Date Inventor City Title Status
X-1855 1812-12-30 William Edwards Northampton, Hampshire County, MA Softening Hides Missing

Comments

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. Only the patent drawing is available. This patent is in the database for reference only.

Information Sources

(To be filled in.)

x-patents/x-1855.txt · Last modified: 2019/05/25 21:49 by 127.0.0.1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki