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Patents for John Royle & Sons
Patents 1 - 9 of 9
First set of recordsLast set of records
193,555Jul. 24, 1877J. Royle, Jr., V. RoyleImprovement in routing-machines for engravers' userouting machines
304,864Sep. 09, 1884J. Royle, Jr., V. RoyleMachine for repeating pattern-cards
374,707Dec. 13, 1887V. Royle, J. Royle, Jr.Routing-machinerouting machines
442,826Dec. 16, 1890V. Royle, J. Royle, Jr.Routing-machinerouting machines
598,257Feb. 01, 1898V. RoyleBeveling-machineprinter
639,617Dec. 19, 1899V. RoyleShoot-planeshooting board planes
729,896Jun. 02, 1903V. RoyleCutter-head for routing-machinesrouting machines
855,814Jun. 04, 1907V.E. RoyleCombined jig-saw and drilldrill presses
969,496Sep. 06, 1910V. RoyleRuling Machineruling machines
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