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

Quick search:	Patent number:	Patent Date:

US Patent: 162,194
Improvement in bolt-threading machines
Patentee: Erhard Schlenker (exact or similar names) - Buffalo, NY USPTO Classifications: 29/DIG.079, 29/DIG.091, 29/DIG.093, 408/66, 470/96 Tool Categories: metalworking machines : metal threading machines Assignees: Erhard Schlenker - Buffalo, NY Rufus L. Howard - Buffalo, NY Gibson F. Howard - Buffalo, NY Manufacturer: Howard Iron Works - Buffalo, NY Witnesses: P. P. Burtis S. Finley	Patent Dates: Applied: Oct. 19, 1874 Granted: Apr. 20, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Howard Iron Works

Copyright © 2002-2024 - DATAMP