US Patent: 982,545
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| Disk Crank
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Patentees:
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| Fred E. Sutherland (exact or similar names) - Los Angeles, Los Angeles County, CA |
| James A. Brown (exact or similar names) - Los Angeles, Los Angeles County, CA |
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Patent Dates:
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| Applied: |
Nov. 09, 1909 |
| Granted: |
Jan. 24, 1911 |
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Patent Pictures:
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Joel Havens
"Vintage Machinery" entry for Radial Power Hammer Co.
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Description: |
| Original application filed 27 May, 1909. Divided and this application filed 09 Nov., 1909. |
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