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US Patent: 1,735,400
Tool-spindle brake mechanism
Patentee:
Albert M. Johnson (exact or similar names) - Rockford, IL

USPTO Classifications:
173/19, 188/110, 188/74, 192/143, 408/129, 408/135

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

Assignees:
Barnes Drill Co. - Rockford, IL

Manufacturer:
Barnes Drill Co. - Rockford, IL

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 16, 1925
Granted: Nov. 12, 1929

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Barnes Drill Co.

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