Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,939,430
Sampling tool for pulp or the like
Patentee:
Arthur Burton Andrews (exact or similar names) - Auburn, ME

USPTO Classifications:
408/200, 408/214, 73/864.45

Tool Categories:
trade specific : papermaker

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 16, 1931
Granted: Dec. 12, 1933

Patent Pictures: [ 1 | 2 ]
Image courtesy Bob Bernard
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin

Copyright © 2002-2024 - DATAMP