US Patent: 163,065
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| Improvement in machines for wiring blind slats and rods
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Patentee:
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| Walter Scott Gray (exact or similar names) - Keokuk, IA |
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Patent Dates:
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| Applied: |
Feb. 09, 1874 |
| Granted: |
May 11, 1875 |
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Patent Pictures:
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Jeff Joslin Vintage Machinery entry for Hoyt & Brother Co.
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Description: |
| We have had a couple of reports of this device. It is an intriguingly complex-looking piece of kit and we have not known anyone to correctly guess its function. |
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