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US Patent: 43,789
Lumber Measure
Patentee:
A. M. Olds - Chicago, IL

USPTO Classifications:
33/773

Tool Categories:
rules : lumber rules
specialty tools : wheel-based measurers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. L. Coburn
W. E. Marrs

Patent Dates:
Granted: Aug. 09, 1864

Patent Pictures:
USPTO pdf tiff
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Description:
This is a board rule that uses a built in rotating counter to measure the linear distance, and the usual engraved scales to calculate board feet for a given width.

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