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US Patent: 691,963
Speed Changing and Reversing Mechanism
Patentee:
Wendell P. Norton - Torrington, Litchfield County, CT

USPTO Classifications:
74/333, 82/140, 82/143

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms

Assignees:
None

Manufacturer:
Hendey Machine Co. - Torrington, Litchfield County, CT

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 03, 1900
Granted: Jan. 28, 1902

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Hendey Machine Co.

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