Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: RE342
Grain Separator
Patentee:
Andrew Ralston (exact or similar names) - Hopewell, Washington County, PA

USPTO Classifications:
460/102, 460/86, 460/87

Tool Categories:
agricultural : corn and grain separators
agricultural : winnowing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jan. 15, 1856

Reissue Information:
Reissue of 2,467 (Feb. 21, 1842)

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP