Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
NX Patent: NX-182,308,213
Backs for forges and furnaces
Lewis Gillet - Copenhagen, Lewis County, NY

USPTO Classifications:

Tool Categories:
metalworking machines : forging machines : forges


Not known to have been produced


Patent Dates:
Granted: Aug. 21, 1823

Patent Pictures:
Report data errors or omissions
Listed in List of Patents for Inventions and Designs, 1847, pgs. 44 & 443.

NX series patents are pre-July 1836 patents that do not have numbers and are not listed in the X patent series. They have been arbitrarily assigned NX numbers, which consists of the issue date in ISO format followed by a single number to separate multiple patents issued on the same date. This is to allow them to be entered into the Datamp file. These patents are listed in the List of Patents for Inventions and Designs, published in 1847. They are entered here for reference and further research only.

Copyright © 2002-2019 - DATAMP