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US Patent: 2,553,397
Opposed Contact Distance Measure
Patentee:
Warren Ames - Newton, MA

USPTO Classifications:
33/501.06, 33/795

Tool Categories:
metalworking tools : machinist tools : measuring tools : test indicators

Assignees:
B. C. Ames Co. - Waltham, MA

Manufacturer:
B. C. Ames Co. - Waltham, MA

Witnesses:
none listed

Patent Dates:
Applied: Mar. 26, 1949
Granted: May 15, 1951

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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"Vintage Machinery" entry for B. C. Ames Co.

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