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Patents Granted on 1879-01-28
Patents 1 - 8 of 8
First set of recordsLast set of records
211,699Jan. 28, 1879P. CardiffImprovement in guides for matching-machinesmatchers
211,707Jan. 28, 1879L.Y. CowlPipe-Tongspipe tongs
211,715Jan. 28, 1879J.B. DoughertyImprovement in barrel-hoop machineshoop making machines
211,716Jan. 28, 1879J. Naylor, Jr., J.B. DoughertyImprovement in machines for dressing and compressing hoopshoop making machines
211,790Jan. 28, 1879G.W. RodebaughImprovement in saw-mill dogssawmill dogs
211,811Jan. 28, 1879H.D. WallsImprovement in hand planing-machineshuman powered machines
211,825Jan. 28, 1879T.P. WorthingtonImprovement in Apparatus for Describing Circlescompasses
211,826Jan. 28, 1879S.L. WorsleyMachine for Nutting Boltsnut or bolt making machines
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