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US Patent: 263,578
Carpenter's Rule
Patentee: Francis J. Power (exact or similar names) - Boston, MA USPTO Classifications: 33/42, 33/458 Tool Categories: rules layout tools : marking gauges layout tools : compasses : trammels Assignees: Peter Collamore - Boston, MA Manufacturer: Not known to have been produced Witnesses: Arthur Reynolds John F.C. Reinkert Jos. P. Livermore B. J. Noyes	Patent Dates: Applied: Mar. 10, 1882 Granted: Aug. 29, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Ralph Brendler
Description: Simple boxwood rule with a row of holes down the center to allow it to be used as a marking gage or trammel.

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