Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 247X
Water Mill
Double centered mill for wind or water
Patentee:
Benjamin Dearborn - N/A,

USPTO Classifications:
416/108

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Apr. 30, 1799

Patent Pictures:
USPTO Images
Google Patents
Report data errors or omissions
Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2000 of the almost 10000 documents were recovered.

Copyright © 2002-2010 - DATAMP