US Patent: D58,117
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| Design for an electrically-operated hand-drill
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Patentee:
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| Arthur H. Sweetland (exact or similar names) - Long Beach, CA |
| USPTO Classifications: |
| D8/68 |
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Patent Dates:
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| Applied: |
Jun. 01, 1920 |
| Granted: |
Jun. 07, 1921 |
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Jeff Joslin
Vintage Machinery entry for Knight Engineering & Sales Co.
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Description: |
| This patent date was seen on a "One-Hand-Y Drill" from the Knight Engineering & Sales Co. of Chicago and Los Angeles. |
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