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US Patent: 163,065
Improvement in machines for wiring blind slats and rods
Patentee:
Walter Scott Gray (exact or similar names) - Keokuk, IA

USPTO Classifications:
227/100

Tool Categories:
woodworking machines : specialty woodworking machines : windowblind machines

Assignees:
None

Manufacturer:
Hoyt & Brother Co. - Aurora, IL

Witnesses:
David G. Lowry
Samuel J. Wallace

Patent Dates:
Applied: Feb. 09, 1874
Granted: May 11, 1875

Patent Pictures: [ 1 | 2 ]
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Vintage Machinery entry for Hoyt & Brother Co.
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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