US Patent: 1,098,039 - Spirit-level


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US Patent: 1,098,039

Spirit-level

Patentees:

John J. Pennington (exact or similar names) - Butte, MT

Amos W. Kibler (exact or similar names) - Butte, MT

USPTO Classifications:

33/348.2

Tool Categories:

layout tools : levels

Assignees:

None

Manufacturer:

C. Bede - Unknown, Unknown

Witnesses:

Arthur D. Clark

Burton H. Clark

Patent Dates:
Applied:	Jan. 10, 1914
Granted:	May 26, 1914

Patent Pictures:

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Description:

This level has a battery-operated lamp to illuminate the level glasses. Examples are rare and are marked "C. Bede / REMOVE PLATE TO REPLACE BATTERY / PATENTED MAY 26 1914". Most examples are missing the bulb and wiring and were perhaps sold as regular levels.