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

Quick search:	Patent number:	Patent Date:

US Patent: 288,235
Attachment to Dividers
Patentee: Hermann Hanstein (exact or similar names) - Chicago, IL USPTO Classifications: 33/27.02 Tool Categories: layout tools : compasses : dividers Assignees: None Manufacturer: Not known to have been produced Witnesses: D. H. Fletcher E. L. Thurston	Patent Dates: Applied: Aug. 10, 1883 Granted: Nov. 13, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP