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All Patents in class D15
Patents 1 - 15 of 328
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NumberDatePatenteeTitleType
2,531Apr. 01, 1842G. HenningSelf-setting cog for sawmillssawmill dogs
20,192May 11, 1858W.A. ClarkMethod of seating the movable cutter in expansive bitsadjustable drill bits
38,000Mar. 24, 1863G.W. BigelowRifling Machinerifling machines
48,904Jul. 25, 1865H.T. CarterOscillating Steam Engineoscillating steam engines
D2,674Jun. 18, 1867G.P. DarrowDesign for a Plough-Clevisclevises
D2,703Jul. 09, 1867O. RedmondDesign for the back piece of a stave machinecooper
D2,747Aug. 13, 1867J.L. HavenDesign for a blacksmith's drilldrill presses
D3,189Sep. 01, 1868D.L. GibbsDesign for base of a mortising-machinemortising machines
D3,434Mar. 30, 1869I. DreyfusDesign for an oil-cup for journal-boxesmachine lubricators
D3,603Aug. 03, 1869T.H. WorrallDesign for a grinding-machinebench or pedestal grinders
D3,611Aug. 10, 1869F.A. PrattDesign for an upright drilldrill presses
D3,708Oct. 12, 1869J.W. BaldwinDesign for a foot-lathewood lathes
D3,785Dec. 14, 1869G. Johnson (Administrator), G.P. DarrowDesign For A Plow-Clevisclevises
D4,145Jun. 07, 1870J. RichardsDesign for a band-saw framebandsaws
D4,321Aug. 30, 1870A. WallaceDesign for the frame of an emery grindergrinding machines
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