US Patent: 3,825,245
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Workpiece Changer Mechanism for a Machine Tool
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Patentees:
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John G. Osburn (exact or similar names) - Milwaukee, Milwaukee County, WI |
John J. Schachte (exact or similar names) - Wauwatosa, Milwaukee County, WI |
USPTO Classifications: |
198/346.1, 198/412, 198/465.1, 269/30, 269/31, 269/57, 269/63, 29/33P, 29/563, 408/67, 414/744.6
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Patent Dates:
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Applied: |
Apr. 24, 1972 |
Granted: |
Jul. 23, 1974 |
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Joel Havens "Vintage Machinery" entry for Kearney Trecker Corp.
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