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Patent Models
Patent Models

Patent models were required as part of a patent application for a United States patent until 1880. The Patent Act of 1790 required a miniature model of each invention be made that showed how the invention works. In 1926 the stored patent models were sold as a group by the U.S. Patent Office and individual models are appearing in the marketplace.


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                            [title] => Royal Worcester Pitcher Patent Metallic Rd#17049 Model 1047 Date 1884
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                            [title] => 1952 MID-CENTURY PATENT AND PATENT MODELS FOR F C DAVIDHAZY  GEORGE NELSON ERA
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                            [title] => 1862 PATENT MODEL WASHING MACHINE: Lot 77
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strkey:patent-models
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Price Guide Listing for Patent Models
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These items are part of the online price guide and not for sale.

You can sort by any title. Click on any of the top titles to sort. If you want to see how it works, click on “Year Priced.” All prices are reviewed by experts, but not every price has an image.

ImageCategoryPattern or ItemDescriptionYear PricedPrice
Patent ModelsIroning BoardP. P. Harter,1913, 7 1/2 x 13 1/4 In. Illustrated2017Login / Create Account for Price
Patent ModelsWashing Machine Wood, G.M. Harris Washing Machine July 12th,1864, 9 x 11 In. illustrated2016Login / Create Account for Price
Patent ModelsCarousel Clockwork, Hollow Tin, Bisque, Robert Steel, Jan. 4,1876, 14 x 17 In. Illustrated2015Login / Create Account for Price
Patent ModelsAnimal TrapMetal Cage, P.E. Wallford, No. 214013, April 8, 1879, 8 1/2 x 3 In. illustrated2014Login / Create Account for Price
Patent ModelsCotton PlanterGlobe Cotton Planter, Remington Agl'Co, Barna's, 1879, 18 x 5 x 9 In. illustrated2014Login / Create Account for Price
Patent ModelsFly TrapWood, Mesh Screen Receptacles, T.M. Scott, No. 19382, Feb. 16, 1858, 11 1/2 x 9 1/2 In. illustrated2014Login / Create Account for Price
Patent ModelsWheel PlowNo. 220701, Wood, Iron, Brass, P.L. Case, Oct. 21, 1879, 4 3/4 x 12 x 8 3/4 In. Illustrated2013Login / Create Account for Price
Patent ModelsOil Refining StationWood, Metal, Charles Adams, c.1866, 6 x 13 In. Illustrated 2012Login / Create Account for Price
Patent ModelsRefining StillMetal, Painted, c.1880, 11 x 8 In. Illustrated 2012Login / Create Account for Price
Patent ModelsCentrifugal MachineNo. 215428, S. Baxendale, May 20, 1879, 8 x 7 1/4 In., Illustrated2008Login / Create Account for Price
Patent ModelsMachinery For Cementing Shoe UppersNo. 211567, J.B. Johnson, 1879, 11 In., Illustrated2008Login / Create Account for Price
Patent ModelsMilking Stool3 Wheels, No. 196543, O. Scriven, Oct. 30, 1877, 11 x 7 x 5 In., Illustrated2008Login / Create Account for Price
Patent ModelsTableExtension, Walnut, Charles Utman, Hillsboro, Ohio, 1877, 7 1/2 x 10 x 10 In., Illustrated2008Login / Create Account for Price
 Patent ModelsCanal Boat Charles Hermance, Aluminum, Inscribed Label,1872, 17 1/2 In.2017Login / Create Account for Price
 Patent ModelsWindow Guard Gabriel Konigsberg, Wood, Cross Bars, Sliding Panes,1874, 12 x 6 1/2 In.2017Login / Create Account for Price
 Patent ModelsClothes Dryer Folding, Rosewood, Turned Center, Late 19th Century, 8 In.2016Login / Create Account for Price
 Patent ModelsDeep Sea Diver Denayrouze, 3-Bolt, Regulator, Copper, Brass, 15 x 14 In.2016Login / Create Account for Price
 Patent ModelsDental Chair Elevating, Mahogany, Cranking Mechanism,1869, 16 In.2016Login / Create Account for Price
 Patent ModelsDesk School, Wood, Cast Iron, J.W. Child’s, c.1876, 11 x 11 In.2016Login / Create Account for Price
 Patent ModelsDisappearing Hitching Post Elmer Sellers, 1898 Letter U.S. Patent Office, 17 1/2 In.2016Login / Create Account for Price
 Patent ModelsFlour Sifter Walnut, Metal, James Coyle, 3 x 12 In.2016Login / Create Account for Price
 Patent ModelsPlow Wrought Iron, Wood, 1800s, 5 1/2 x 14 In.2016Login / Create Account for Price
 Patent ModelsRubber Press George Miller, 16 x 14 In.2016Login / Create Account for Price
 Patent ModelsWashing Machine Cherry, Metal, Levi Holderman, c.1873, 10 x 9 1/2 In.2016Login / Create Account for Price
 Patent ModelsWashing Machine Henry Yost, Dovetailed, Pine, 8 x 12 In.2016Login / Create Account for Price


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