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US Patent: 703,678
Spirit-Level
Patentee:
Justus A. Traut (exact or similar names) - New Britain, CT

USPTO Classifications:
33/350, 33/384

Tool Categories:
layout tools : levels

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank L. Traut
Eben Strong
F. L. Fliedmer
R. W. Pittmann

Patent Dates:
Applied: Jan. 28, 1902
Granted: Jul. 01, 1902

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This design is for a level glass holder that can pivot for adjustment. The adjuster looks like it would be cheap and easy to produce, but not very accurate. It was never offered on any production Stanley levels.

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