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US Patent: 864,633
Screw holder for drivers
Patentees:
Thomas J. Fegley (exact or similar names) - Philadelphia, PA
George O. Leopold (exact or similar names) - Philadelphia, PA

USPTO Classifications:
81/453

Tool Categories:

Assignees:
North Brothers Manufacturing Co. - Philadelphia, PA

Manufacturer:
North Brothers Manufacturing Co. - Philadelphia, PA

Witnesses:
Jos. H. Klein
Wm. A. Barr

Patent Dates:
Applied: Mar. 04, 1907
Granted: Aug. 27, 1907

Patent Pictures:
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"Vintage Machinery" entry for North Bros. Manufacturing Co.
Description:
North Brothers No. 15. One of these appeared in a Martin Donnelly auction. This is Fegley's third patent on this date. 864,631 and 864,632 are related to an ice cream freezer.

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