US Patent: 1,424,148
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Flexible operating mechanism
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Patentee:
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Percy L. Billingsley (exact or similar names) - Orlando, FL |
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Patent Dates:
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Granted: |
Aug. 01, 1922 |
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Jeff Joslin Vintage Machinery entry for P. L. Billingsley Co.
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Description: |
Invention is for a counter-balanced, rail-mounted articulated arm for holding a router-like rotating tool. See also patent 1,530,028, which describes an attachment to this invention, and patent 1,529,294, which describes an improvement. |
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