US Patent: 574,980 - Bit or Drill for Borers, &c., and Manufacture of Same


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US Patent: 574,980

Bit or Drill for Borers, &c., and Manufacture of Same

Patentee:

Camille Bornet (exact or similar names) - Paris, France

USPTO Classifications:

175/400, 175/417, 76/108.1

Tool Categories:

stoneworking : stone boring and drilling machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Apr. 02, 1896
Granted:	Jan. 12, 1897

Patent Pictures:

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Description:

Patented in France, 06 Apr., 1894, #237,565; in Germany, 11 Apr., 1894, #79,226; in England, 17 Apr., 1894, #7,614; in Belgium, 13 Jul., 1894, #110,960; in Spain, 17 Jul., 1894, #16,080 and in Austria, 08 Apr., 1895, #45/1,946.