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US Patent: 2,080,303
Circular Chaser and Mounting Therefor
Patentees:
Ernest T. Bysshe (exact or similar names) - Springfield, Windsor County, VT
Robert R. Finn (exact or similar names) - Springfield, Windsor County, VT

USPTO Classifications:
408/188

Tool Categories:
metalworking tools : thread chasers

Assignees:
Jones & Lamson Machine Co. - Springfield, Windsor County, VT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 24, 1933
Granted: May 11, 1937

Patent Pictures:
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"Vintage Machinery" entry for Jones, Lamson & Co.
Description:
Original application filed 24 Nov., 1933. Divided and this application filed 19 Aug., 1935.

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