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US Patent: 229,619
Dividing-Compass
Patentee: John D. Litle (exact or similar names) - Petaluma, CA USPTO Classifications: 33/558.1 Tool Categories: layout tools : compasses : dividers Assignees: Gullik A. Moen - Petaluma, CA Manufacturer: Not known to have been produced Witnesses: Chas. G. Yale Frank A. Brooks Geo. H. Strong	Patent Dates: Applied: Apr. 21, 1880 Granted: Jul. 06, 1880 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Ralph Brendler
Description: This divider uses a lever to bear against the arc, which is cut with teeth on the underside to engage corresponding teeth in the arm,

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