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US Patent: 1,621,526
Caliper
Patentee:
John Culell (exact or similar names) - Detroit, MI

USPTO Classifications:
33/796

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Sep. 14, 1923
Granted: Mar. 22, 1927

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Thomas S. Donnelly - patent attorney

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