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US Patent: 1,681,408
Tool Holder for Metal Planers
Patentees:
Charles G. Johannesmeyer (exact or similar names) - Glendale, Hamilton County, OH
Alfred R. McCann (exact or similar names) - Hamilton, Butler County, OH

USPTO Classifications:
409/348

Tool Categories:
metalworking machines : metal planers : metal planer tool holders

Assignees:
Liberty Machine Tool Co. - Hamilton, Butler County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 17, 1923
Granted: Aug. 21, 1928

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Liberty Machine Tool Co.

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