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US Patent: 1,178,702
Mechanical movement
Patentee:
Wendell A. Barker (exact or similar names) - Chicago, IL

USPTO Classifications:
192/35, 475/4

Tool Categories:

Assignees:
Thomas Elevator Co. - Chicago, IL

Manufacturer:
Thomas Elevator Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 12, 1915
Granted: Apr. 11, 1916

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thomas Elevator Co.

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