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US Patent: 2,761,217
Machine Alignment Detector
Patentee:
Herman King (exact or similar names) - Minneapolis, Hennepin County, MN

USPTO Classifications:
33/342, 33/375, 33/382, 33/533, 33/556, 33/645

Tool Categories:
metalworking tools : machinist tools : measuring tools

Assignees:
King Instrument Co. - Minneapolis, Hennepin County, MN

Manufacturer:
King Instrument Co. - Minneapolis, Hennepin County, MN
Tubular Micrometer Co. - St. James, Watonwan County, MN

Witnesses:
none listed

Patent Dates:
Applied: Feb. 03, 1950
Granted: Sep. 04, 1956

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 | 6 | 7 ]
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