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

Quick search:	Patent number:	Patent Date:

US Patent: 438,516
Pipe-casing
Patentees: Arcalous Wyckoff (exact or similar names) - Elmira, NY Ernest L. Wyckoff (exact or similar names) - Elmira, NY USPTO Classifications: 285/50 Tool Categories: Assignees: None Manufacturer: Not known to have been produced Witnesses: Frederick L. Woodruff Frank E. D. Waters	Patent Dates: Applied: Feb. 27, 1890 Granted: Oct. 14, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Arcalous Wyckoff

Copyright © 2002-2024 - DATAMP