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US Patent: 1,019,798
Speed-changing gearing
Patentees:
Edward J. Kearney (exact or similar names) - Wauwatosa, WI
Theodore Trecker (exact or similar names) - West Allis, WI

USPTO Classifications:
74/341

Tool Categories:
metalworking machines : milling machines

Assignees:
None

Manufacturer:
Kearney & Trecker Co. - Milwaukee, WI

Witnesses:
E. P. Worden
Joseph C. Millmann
Charles L. Goss
Alice E. Goss

Patent Dates:
Applied: Jul. 25, 1908
Granted: Mar. 12, 1912

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney & Trecker Corp.

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