Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 785,258
Grinding-machine
Patentee:
Abraham B. Landis (exact or similar names) - Waynesboro, PA

USPTO Classifications:
451/142

Tool Categories:
metalworking machines : grinders

Assignees:
None

Manufacturer:
Landis Tool Co. - Waynesboro, PA

Witnesses:
Alfred N. Russell
J. E. Frantz

Patent Dates:
Applied: Feb. 12, 1904
Granted: Mar. 21, 1905

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Landis Tool Co.
Description:
Improvements related to grinding large material, such as rolling-mill rolls.

Copyright © 2002-2024 - DATAMP