Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 167,825
Dies for Forming Wrench-Bars, &c.
Patentee:
Aury Gates Coes (exact or similar names) - Worcester, MA

USPTO Classifications:
72/463, 72/474, 76/5.4

Tool Categories:
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Burleigh
S. R. Burton

Patent Dates:
Applied: Aug. 11, 1875
Granted: Sep. 21, 1875

Patent Pictures:
Aury G. Coes Pat. Sept. 21, 1875
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The patented feature of these forging dies are small passages for air, steam or water blast to clear dirt and scale.

Copyright © 2002-2024 - DATAMP