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US Patent: 1,042,507
Drill-chuck
Patentee: Henry E. Van Ness (exact or similar names) - Elmira, NY USPTO Classifications: 279/60 Tool Categories: metalworking machines : drilling and boring : drill presses : drill press chucks woodworking machines : wood drilling and boring : drill presses : drill press chucks Assignees: None Manufacturer: E. Horton & Son Co. - Windsor Locks, CT Morrow Mfg. Co. - Elmira, NY Witnesses: Eugene Diven M. E. Verbeck	Patent Dates: Applied: Dec. 15, 1910 Granted: Oct. 29, 1912 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for E. Horton & Son Co. Vintage Machinery entry for Morrow Mfg. Co.
Description: Improvements to Alexander P. Morrow's patent 893,348, intended to make it easier to release the bit from the chuck.

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