Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 437,157
Tapping-machine Tapping attachment for drill press
Patentee: Henry W. Honeyman (exact or similar names) - Providence, RI USPTO Classifications: 408/133, 74/377 Tool Categories: metalworking machines : drilling and boring : tapping machines Assignees: Granger Foundry & Machine Co. - Providence, RI Manufacturer: Granger Foundry & Machine Co. - Providence, RI Witnesses: Christopher Rhodes William S. Horton	Patent Dates: Applied: Jan. 23, 1890 Granted: Sep. 23, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Granger Foundry & Machine Co.

Copyright © 2002-2024 - DATAMP