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US Patent: 851,728
Spindle-drive
Patentee:
William J. Bayrer (exact or similar names) - Hartford, CT

USPTO Classifications:
384/43, 384/452, 464/168, 470/96

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

Assignees:
Henry & Wright Mfg. Co. - Hartford, CT

Manufacturer:
Henry & Wright Mfg. Co. - Hartford, CT

Witnesses:
Ethel M. Lowe
Harry R. Williams
Patent Dates:
Applied: Sep. 29, 1906
Granted: Apr. 30, 1907

Patent Pictures: [ 1 | 2 | 3 ]
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Vintage Machinery entry for Henry & Wright Mfg. Co.

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