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US Patent: 518,497
Automatic Gear Planer
Patentees:
William Gleason - Rochester, Monroe County, NY
James E. Gleason - Rochester, Monroe County, NY

USPTO Classifications:
409/2

Tool Categories:
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 24, 1893
Granted: Apr. 17, 1894

Patent Pictures:
USPTO pdf tiff
Google Patents
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Gleason company history
"Vintage Machinery" entry for the Gleason Works
Gleason Corporation

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