Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 636,915
Automatic milling-machine
Patentee:
Ottmar Mergenthaler (exact or similar names) - Baltimore, MD

USPTO Classifications:
409/159

Tool Categories:
metalworking machines : milling machines

Assignees:
Ott. Mergenthaler Co. - Baltimore, MD

Manufacturer:
Ott. Mergenthaler Co. - Baltimore, MD

Witnesses:
Murray Hanson
William H. Berry

Patent Dates:
Applied: May 11, 1898
Granted: Nov. 14, 1899

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Wikipedia page on the linotype machine
Vintage Machinery entry for Ott. Mergenthaler Co.
Description:
This milling machine is adapted to "operate upon a series of blanks...it is shown and described herein as employed in connection with the manufacture of matrices for use in linotype-machines..." In short, this machine is specialized for making the brass "matrices" that each have the female image of one letter on its end.

Copyright © 2002-2024 - DATAMP