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31 results. Displaying results 1 - 31.
| Name/Title | Maker and role | Production date | Object number | ||
|---|---|---|---|---|---|
|
Patent Model - Improvement in Apparatus for Extinguishing Fires on Shipboard, &.
|
Joseph Connelly, Patentee
Thomas Connelly, Patentee Consolidated Fire Extinguisher Company, Assignee |
Aug 12 1879
|
2015.14.2959a,b
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Patent Model - Improvement in Operating-Cocks for Fluid-Pressure Brakes
|
George Westinghouse, Jr. (b.1846, d.1914), Patentee
|
Dec 23 1879
|
61.47.388
|
|
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Patent Model - Process for Making Transparent Window-Shades
|
Edward Kernan, Patentee
|
Mar 18 1856
|
2015.14.162a,b
|
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Patent Model - Improvement in Slide-Valves for Steam-Engines
|
Samuel Hartman, Patentee
|
Aug 26 1862
|
2015.14.403a,b
|
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Patent Model - Machine for Making Harrow-Teeth
|
James Morgan, Patentee
|
May 03 1881
|
2015.14.3329a,b
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Model of Patent #268,811 - Coke-Oven Door
|
William Merriman, Inventor
|
Dec 12 1882
|
2014.12.1a,e
|
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Patent Model - Improvement in Atmospheric and Vacuum Egg-Beaters
|
Henry Marchand, Patentee
Frank Kohne, Assignee |
Apr 29 1879
|
2015.14.2863a-d
|
|
|
Patent Model - Spring Draft or Tug Link
|
John Miller, Patentee
Daniel Risher, Assignee |
Feb 03 1880
|
2015.14.3113
|
|
|
Patent Model - Improvement in Corpse-Coolers
|
Philipp Weber, Patentee
|
Oct 13 1874
|
2015.14.1828a-f
|
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Patent Model - Hydraulic Engine
|
John Kane, Patentee
|
Mar 16 1880
|
2015.14.3141a,b
|
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Patent Model - Improvement in Propulsion of Vessels
|
Emily E. Tassey (b.1823, d.1899), Patentee
|
Dec 05 1876
|
61.47.431
|
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Patent Model - Improvement in Shovels
|
Charles Hubbard (b.1828, d.1905), Patentee
|
Oct 21 1879
|
2015.14.3025a-d
|
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Patent Model - Improvement in Artificial Legs
|
F. Neubert (b.1842, d.1903), Patentee
|
Nov 22 1864
|
2015.14.497a-d
|
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Patent Model - Improvement in Stem-Winding Watches
|
Louis Evans (b.1835, d.Unknown), Patentee
|
Feb 24 1874
|
61.47.105
|
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Patent Model - Improved Washing Machine
|
Charles De Knight, Patentee
|
Aug 09 1870
|
2015.14.1206
|
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|
Patent Model - Improvement in Stills for Petroleum, &c.
|
John Gracie, Patentee
Charles Lockhart, Patentee |
Nov 17 1863
|
61.47.883
|
|
|
Patent Model - Socket-Board for Reed-Instruments
|
David Marshall, Patentee
|
May 26 1868
|
2015.14.869a-d
|
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Patent Model - Improvement in Nut-Lock
|
William Porter, Patentee
Pittsburg Forge and Iron Company, Assignee |
Jun 01 1869
|
2015.14.1027
|
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Patent Model - Fireplace
|
Calvin Dodge (b.1808, d.1863), Patentee
|
Mar 18 1856
|
2015.14.161a-c
|
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Patent Model - Improvement in Book-Clamps
|
David Seawright, Patentee
|
Mar 03 1874
|
2015.14.1714a-c
|
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