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US Patent: 2,493,420
Cam Mechanism for Variable Length Throw
Patentees:
Herbert H. Ranney (exact or similar names) - Windsor, Windsor County, VT
Roger W. Brown (exact or similar names) - Windsor, Windsor County, VT

USPTO Classifications:
74/568R, 74/57

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
Cone Automatic Machine Co., Inc. - Windsor, Windsor County, VT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 18, 1948
Granted: Jan. 03, 1950

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cone Automatic Machine Co., Inc.

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