US Patent: 1,082,866 - Paper drilling machine


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US Patent: 1,082,866

Drilling-machine
Paper drilling machine

Patentees:

Bethuel Vincent Colburn (exact or similar names) - Cincinnati, OH

Samuel C. Hilles (exact or similar names) - Cincinnati, OH

USPTO Classifications:

408/91

Tool Categories:

metalworking machines : drilling and boring : drill presses

specialty machines : paper cutting machines

woodworking machines : wood drilling and boring : drill presses

Assignees:

Samuel C. Tatum Co. - Cincinnati, OH

Manufacturer:

Samuel C. Tatum Co. - Cincinnati, OH

Witnesses:

Clarence B. Foster

Oliver B. Kaiser

Patent Dates:
Applied:	Jan. 23, 1912
Granted:	Dec. 30, 1913

Patent Pictures:

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Description:

This drill press is intended for "perforating compiled sheets of paper." The 1913-04-24 Geyer's Stationer magazine mentioned the newly introduced paper drill from Samuel C. Tatum Co.: "The new paper drill has a transversing table and runs at the rate of 1,500 revolutions a minute, thus saving 80 per cent in time and labor." According to an article on this paper drill in a 1915 issue of Inland Printer, the manufacturer had just introduced a multi-spindle version.