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Patents for Ira T. Payne
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
75,454Mar. 10, 1868I.T. PayneImprovement in augersauger bits
RE3,879Mar. 15, 1870I.T. PayneImprovement in Augersauger bits
171,995Jan. 11, 1876S.M. ComstockImprovement in machines for shaping piano-keysmusic instrument maker
270,977Jan. 23, 1883I.T. PayneAugerauger bits
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