US Patent: 2,035,780
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Comparator
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Patentees:
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Robert O. Beardsley (exact or similar names) - Springfield, Windsor County, VT |
Ernest T. Bysshe (exact or similar names) - Springfield, Windsor County, VT |
Robert R. Finn (exact or similar names) - Springfield, Windsor County, VT |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Oct. 06, 1934 |
Granted: |
Mar. 31, 1936 |
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Joel Havens "Vintage Machinery" entry for Jones, Lamson & Co.
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