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Patents Granted on 1957-__-__
Patents 1 - 15 of 178
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NumberDatePatenteeTitleType
2,775,787Jan. 01, 1957F.S. KragApparatus for the manufacture of hardboard
2,775,914Jan. 01, 1957J.J. DelisoSocket Wrench Setsocket wrenches
2,776,038Jan. 01, 1957H.F. CaldwellLabel machine feeding and timing mechanism
2,776,470Jan. 08, 1957R.G. KnudsenCylinder Sleeve Pulling Device and the Like
2,776,491Jan. 08, 1957W.I. MillerGage and Scribermarking gauges
2,776,584Jan. 08, 1957F.G. BurgFeed control system for machine toolsdrill presses
2,777,190Jan. 15, 1957V.v. SundtRam-Type Turret Lathe Having Power Indexturret lathes
2,777,201Jan. 15, 1957T.A. WetzelPattern Support and Adjustable Templatemilling machines
2,777,704Jan. 15, 1957H.E. SloanPrecision Chuck Jawsmetal lathe chucks
D179,555Jan. 22, 1957W.K. BergmanHand Wheel Wrenchwrenches
2,778,037Jan. 22, 1957P.E. RenouxScrew Cutting Machine for Progressively Cutting Single or Multiple Pitch Threadscrewcutting lathes
2,778,053Jan. 22, 1957T.A. Hess, P.B. McKainSeparable hinged mounting for motors or the likemotor mounts
2,778,234Jan. 22, 1957A.G. CarterWheel assemblybandsaws
2,778,279Jan. 22, 1957A.D. MoncrieffLoading Mechanismworkpiece changers and storage mechanisms
2,778,342Jan. 22, 1957H.W. RingmanPoppet type valve distributing system for a servo-motor
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