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US Patent: 2,442,444
Boring head
Patentee:
Herbert E. Tautz - Englewood, CO

USPTO Classifications:
279/6, 408/238

Tool Categories:
metalworking tools : boring bars
metalworking machines : milling machines : milling machine accessories

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 10, 1945
Granted: Jun. 01, 1948

Patent Pictures:
USPTO pdf tiff
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Description:
This patent, to the founder of Delta Machinery Co., was invented after he had sold his business to Rockwell.

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