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All Patents in class 474/135
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
888,765May 26, 1908B.D. StevensDriving mechanism for planerswood planers
960,347Jun. 07, 1910A.F. KwisBelt-tightenerindustrial machine pulleys and belt drive mechanisms
1,261,156Apr. 02, 1918C.H. NortonBelt Drive for Grinding Machines
1,292,995Feb. 04, 1919C.H. BeachMeans for mounting sewing-machine motorssewing machines
1,374,109Apr. 05, 1921H.C. PierleChange-of-speed mechanismdrill presses
1,879,145Sep. 27, 1932B. EricksonThree-wheel bandsawbandsaws
2,191,155Feb. 20, 1940C.L. MattisonPulley supporting device
2,368,848Feb. 06, 1945E.C. KruegerBelt Tightenerbelt sanders
2,547,695Apr. 03, 1951R.D. Eaglesfield, A.E. Curtis, C.W. MeggenhefenPower steering control for garden tractors or the like
2,678,667May 18, 1954A.W. Mall, N. Sherwood, A. HessePortable bow sawhandheld power tools
2,747,421May 29, 1956O. ThielBelt arm attachmentbelt sanders
3,757,683Sep. 11, 1973E.O. Engerbretsen, E. GrunewaldCompactor drive chain tensioning apparatus
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