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All Patents in class 269/207
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
14,184Feb. 05, 1856L. ChapmanImproved Photographic-Plate Vise
22,748Jan. 25, 1859M.H. RisonPhotographic-Plate Vise
27,968Apr. 24, 1860J. CadwellClamping Bench for Doors, Sash, &c.clamps
196,102Oct. 16, 1877G.W. RodebaughImprovement in saw-mill dogssawmill dogs
498,778Jun. 06, 1893C.A. ForsbergClampclamps
732,160Jun. 30, 1903J. BlackClampbar and pipe clamps
1,452,753Apr. 24, 1923W. Ulrich, W.H. OttoClampC clamps
1,783,713Dec. 02, 1930H.V. HolmanAdjustable clampbar and pipe clamps
1,802,914Apr. 28, 1931C.W. GruberV BlockV blocks
1,951,869Mar. 20, 1934K. JaniszewskiMilling machine visemachinist vises
2,356,591Aug. 22, 1944J. JesionowskiV-block and clampclamps
2,421,957Jun. 10, 1947T.E. MeadWork holding apparatus
2,623,440Dec. 30, 1952W. NipkenUnitary work holderwork holding
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