Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 357,584
Tool for Closing Mainspring Barrels
Patentee:
William Wallace Dudley (exact or similar names) - Waltham, Middlesex County, MA

USPTO Classifications:
29/232, 29/267, 29/268

Tool Categories:
trade specific : watchmaker

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. H. Eddy
R. B. Torrey

Patent Dates:
Applied: Oct. 16, 1886
Granted: Feb. 15, 1887

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Steve Gosselin
Description:
Patented in Canada, 25 Oct 1886, #25,203

Copyright © 2002-2024 - DATAMP