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All Patents of Type: metalworking machine gearing
Patents 1 - 15 of 54
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NumberDatePatenteeTitleType
146,539Jan. 20, 1874E.J. ManvilleReversing Gearings for Metal-Planersmetal planers
495,296Apr. 11, 1893J.W. BoyntonSpeed Regulating Device for Lathesmetalworking speed changing mechanisms
499,929Jun. 20, 1893O.E. PerrigoEngine Latheengine lathes
562,482Jun. 23, 1896A.M. PowellCompound Ratchet Feed Gearing for Metal Planersmetalworking machine gearing
719,102Jan. 27, 1903G.H. FollowsVariable Speed Mechanismmetalworking speed changing mechanisms
719,103Jan. 27, 1903G.H. FollowsVariable Speed Mechanismmetalworking speed changing mechanisms
725,099Apr. 14, 1903W.F. Groene, R.K. Le BlondVariable Speed Mechanism for Back Gearingmetalworking speed changing mechanisms
734,691Jul. 28, 1903H.L. FlatherChange Speed Gearing for Lathes, &c.metalworking speed changing mechanisms
735,012Jul. 28, 1903W.F. BarnesSpeed Changing Mechanismmetalworking speed changing mechanisms
737,619Sep. 01, 1903A.M. HarrisonShaft Connecting Device for Change Gearsmetalworking speed changing mechanisms
741,789Oct. 20, 1903A.M. HarrisonShaft Connecting Device for Change Gearsmetalworking speed changing mechanisms
749,492Jan. 12, 1904W. LodgeVariable Speed Mechanism for Lathesmetalworking speed changing mechanisms
759,111May 03, 1904I.H. Johnson, Jr.Variable Speed Gear for Motor Diven Lathes or Other Toolsmetalworking speed changing mechanisms
761,324May 31, 1904W.L. SchellenbachSpeed Changing Mechanismmetalworking speed changing mechanisms
788,658May 02, 1905R.K. Le BlondSpeed Changing Devicemetalworking speed changing mechanisms
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