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US Patent: 2,751,723
Lapper for carbide tipped tools
Patentee:
Karl L. Lindmark - Loves Park, IL

USPTO Classifications:
451/296

Tool Categories:
metalworking machines : grinders : lapping machines
metalworking machines : grinders : tool grinders

Assignees:
Fenlind Engineering Co. - Loves Park, IL

Manufacturer:
Fenlind Engineering Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 06, 1953
Granted: Jun. 26, 1956

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Fenlind Engineering Co.; Rock Mill, Inc.
Description:
Improvements to patent 2,663,978. See also British patent GB-772,246.

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