Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first  previous  back  next  last
US Patent: 230,825
Machine for Cutting Screw Threads
Patentee:
Isaac S. Schuyler (exact or similar names) - Brooklyn, Kings County, NY

USPTO Classifications:
409/67, 409/69, 409/73, 409/74, 470/188, 470/99

Tool Categories:
metalworking machines : metal threading machines
metalworking machines : screw machines

Assignees:
Isaac S. Schuyler - Brooklyn, Kings County, NY
Isaac S. Mettler - Jersey City, Hudson County, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 17, 1879
Granted: Aug. 03, 1880

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

Copyright © 2002-2024 - DATAMP