Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 615,390
Apparatus for Grinding Round Objects
Patentees:
Carl Alrik Hult (exact or similar names) - Stockholm, Stockholm County, Sweden
Oscar Walfrid Hult (exact or similar names) - Stockholm, Stockholm County, Sweden

USPTO Classifications:
451/155, 451/294

Tool Categories:
metalworking machines : grinders : cylindrical grinders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 19, 1897
Granted: Dec. 06, 1898

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

Copyright © 2002-2025 - DATAMP