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US Patent: 381,799
Cutter-head
Patentee:
William H. Lamson - Chicago, IL

USPTO Classifications:
144/239

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads

Assignees:
None

Manufacturer:
Lamson Cutter Head Co. - Chicago, IL

Witnesses:
Warren C. Goddard
Richard W. Hill

Patent Dates:
Applied: Mar. 12, 1887
Granted: Apr. 24, 1888

Patent Pictures:
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"Vintage Machinery" entry for Lamson Cutter Head Co.
Description:
"My invention relates particularly to that class of circular saws that are used for the production of moldings, grooves, dadoes, and surfaces and edges; and it consists, principally, in so forming the plate that the teeth cut successively at different points, but to the same depth."

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