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US Patent: 1,430,535
Level
Inclinometer
Patentee:
George B. Cocayne (exact or similar names) - Sioux City, IA

USPTO Classifications:
33/391

Tool Categories:
layout tools : levels : inclinometers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 22, 1921
Granted: Oct. 03, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This is a fairly typical inclinometer, with a weighted plumb bob dricing the needle.

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