Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 191,815
Bit-stock with gear-train multiplier
Patentee:
Daniel Powers (exact or similar names) - Shelburne Falls, MA

USPTO Classifications:
74/423, 81/36

Tool Categories:
woodworking tools : braces : geared braces

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 12, 1877

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

Copyright © 2002-2024 - DATAMP