Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 18,569
Device for forming round tenons on window-blind slats
Patentee:
Thomas C. Ball (exact or similar names) - Keene, NH

USPTO Classifications:
144/199, 408/41

Tool Categories:
woodworking machines : joint making machines : tenoning machines
woodworking machines : specialty woodworking machines : windowblind machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. P. Hale, Jr.
R. H. Eddy

Patent Dates:
Granted: Nov. 10, 1857

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

Copyright © 2002-2024 - DATAMP