Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Frederick C. Fraentzel
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
405,385Jun. 18, 1889W.A. WilliamsonCorkscrewpocket and protected cork extractors
521,443Jun. 12, 1894S.D. ShepperdGas Engineinternal combustion engines
564,356Jul. 21, 1896G.B. AdamsBadge Pin or ButtonT corkscrews and other straight corkscrews
583,561Jun. 01, 1897W.A. WilliamsonCorkscrewfigural cork extractors
587,900Aug. 10, 1897W.A. WilliamsonCorkscrewself and partial cork pullers
D29,798Dec. 13, 1898W.A. WilliamsonCap Liftself and partial cork pullers
D30,196Feb. 14, 1899O. Barnett, Jr.Design for a cope or drag for molders' flasksfoundry casting apparatus
627,967Jul. 04, 1899E.J. BeinCard-index
631,772Aug. 29, 1899E.J. BeinBill-file
667,288Feb. 05, 1901E.J. BeinExtension-slide for drawers of cabinets, &c.
679,031Jul. 23, 1901A.A. Berghof, F.W. Theberath, G.A. Ohl, Jr., G.A. Ohl, Sr.Power Presspunch presses
705,483Jul. 22, 1902M.B. TideyMachine for grooving assembled stockdado machines
1,043,194Nov. 05, 1912J.C. BlevneyGrinding and polishing machinesanding machines
1,054,738Mar. 04, 1913C.E. WrightBand-saw guidebandsaw guides
1,254,111Jan. 22, 1918W.F. BarryGrinding or Polishing Apparatuspolishing and buffing machinery
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP