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

Quick search:	Patent number:	Patent Date:

US Patent: 2,248,478
Roller vibrator
Patentee: Arthur William Mall (exact or similar names) - Chicago, IL USPTO Classifications: 404/117 Tool Categories: Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jul. 08, 1938 Granted: Jul. 08, 1941 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Mall Tool Co.

Copyright © 2002-2024 - DATAMP