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US Patent: 1,945,084
Indexible multiple spindle head for drilling machines
Patentee:
Lawrence Lawrence Lee Schauer - Cincinnati, OH

USPTO Classifications:
408/237, 408/46, 408/52

Tool Categories:
metalworking machines : drilling and boring : drill presses : radial drill presses
woodworking machines : wood drilling and boring : drill presses : radial drill presses
metalworking machines : drilling and boring : drill presses : multiple spindle drill presses

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 22, 1931
Granted: Jan. 30, 1934

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Cincinnati Bickford Tool Co.

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