US Patent: 25,726 - Hand-machine for wiring blind-rods


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US Patent: 25,726

Hand-machine for wiring blind-rods

Patentee:

Biram C. Davis (exact or similar names) - Binghamton, NY

USPTO Classifications:

227/118

Tool Categories:

woodworking machines : specialty woodworking machines : windowblind machines

Assignees:

None

Manufacturer:

Unknown

Witnesses:

Hiram L. Pierce

Leonard M. Decker

Patent Dates:
Granted:	Oct. 11, 1859

Patent Pictures:

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Description:

According to the 1873 "Subject-matter index of patents for inventions issued by the United States Patent Office", this patent was granted an extension; that is strong evidence that the invention was manufactured.

The 1882 catalog of Rowley & Hermance Co., page 46, shows a "double blind wiring machine" that somewhat resembles this patent's drawing. Even with the extension, this patent would have been expired by then but it does suggest that it was a good design.