Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,638X
Machine for preparing quercitron
Patentee:
James Andrews (exact or similar names) - Philadelphia, PA

USPTO Classifications:

Tool Categories:
woodworking machines : specialty woodworking machines : bark processing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jul. 15, 1816

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Quercitron
Description:
Because of the Patent Office fire in December 1836, little is known about this patent. There are no patent specification or drawings available.

Copyright © 2002-2024 - DATAMP