Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 545,275
Button Trimming Machine With Automatic Knife Sharpener
Patentee:
Andrew A. Ekliff (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
79/8

Tool Categories:
specialty machines : button making machinery
knives and cutters : sharpening apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Oct. 26, 1893
Granted: Aug. 27, 1895

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

Copyright © 2002-2024 - DATAMP