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US Patent: 387,284
Device for Measuring the Thickness of Lumber
Patentee:
George E. Dupee (exact or similar names) - Boston, MA

USPTO Classifications:
33/562, 453/60, D10/64

Tool Categories:
rules : lumber rules
gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Edwin W. Brown
Percy Bryant

Patent Dates:
Applied: Nov. 07, 1887
Granted: Aug. 07, 1888

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
Notched scale for measuring board thickness and a spring clamp on the back to allow the scale to be attached to a book or ledger.

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