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7 results. Displaying results 1 - 7.

Name/Title Maker and role Production date Object number
Patent Model - Toy Patent Model - Toy
H. Ketcham, Patentee
May 02 1865
2015.14.524a,b
Patent Model - Machine for Threading Sheet-Metal Pipes Patent Model - Machine for Threading Sheet-Metal Pipes
Wellsly Crane, Patentee
Nov 29 1881
61.47.233
Patent Model - Improvement in Harvesters Patent Model - Improvement in Harvesters
George Yost, Patentee
Corry Machine Company, Assignee
Aug 18 1868
2015.14.908a-d
Patent Model - Improvement in Policeman's Mace Patent Model - Improvement in Policeman's Mace
Mahlon Warne (b.1814, d.1882), Patentee
Oct 20 1868
61.47.112
Patent Model - Improvement in Meat-Tenderers Patent Model - Improvement in Meat-Tenderers
John Davies (b.1808, d.1884), Patentee
Robert Williams, Assignee
John Davies (b.1808, d.1884), Assignee
Aug 20 1878
2015.14.2670a,b
Patent Model - Improvement in Piano-Fortes Patent Model - Improvement in Piano-Fortes
Ferdinand Lighte, Patentee
Jul 01 1862
2015.14.398a,b
Patent Model - Improvement in Stove-Pipe Dampers Patent Model - Improvement in Stove-Pipe Dampers
Bridget French (b.1830, d.1902), Patentee
Aug 08 1871
2015.14.1334
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