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US Patent: 70,570
Improvement in bevels
Leonard D. Howard - St. Johnsbury, VT

USPTO Classifications:

Tool Categories:
layout tools : bevels


L. D. Howard - St. Johnsbury, VT
Star Tool Co. - Middletown, CT

Arthur E. Whitney
H. G. W. Burrows

Patent Dates:
Granted: Nov. 05, 1867

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 | 6 ]
USPTO pdf tiff
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"Vintage Machinery" entry for L. D. Howard
Typical bevel with the patented item the screw and nut recessed to be flush with the bevel surface as well as the "cup" that they are contained in.

This bevel was made by the Star Tool Co. and, according to the EAIA Directory of American Toolmakers, some bevels were reported marked with Howard's name.

Known examples (pictures 3 and 5) manufactured with bronze body. Known example (picture 4) with graduations on blade

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