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83 results. Displaying results 1 - 40.

Name/Title Maker and role Production date Object number
Patent Model - Machine for Soldering Caps on Cans Patent Model - Machine for Soldering Caps on Cans
Millard Hawkins, Patentee
May 29 1894
2015.14.3656a,b
Patent Model - Lock Patent Model - Lock
Willard Doremus (b.1852, d.1915), Patentee
The Eagle Lock Company (estab. 1833, closed 1975), Manufacturer
Dec 13 1887
2015.14.3595a-e
Patent Model - Wire Mat Patent Model - Wire Mat
Thomas Midgley (b.1860, d.1934), Patentee
Thomas Midgley (b.1860, d.1934), Assignor
Henry Hartman (b.1850, d.1913), Assignee
Mar 11 1890
2015.14.3617a-c
Patent Model - Cylinder Lock and Key Patent Model - Cylinder Lock and Key
Laurence Mouat, Jr. (b.1864, d.1950), Patentee
Dec 08 1891
2015.14.3639a-d
Sampler Sampler
Hetty Weimers (b.Unknown), Maker
1816
70.25.72
Sampler Sampler
Ann Witmer (b.Unknown), Maker
1839
59.68.62
Sampler Sampler
Ingebor Bryan (b.Unknown), Maker
1807
79.1.2
Sampler Sampler
Anna Ross (b.Unknown), Maker
1842
70.25.77
Marquisette curtain material sample Marquisette curtain material sample
DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Maker
1950
54G1/O27-5
Patent Model - Dividers Patent Model - Dividers
Morton Toulmin, Patentee
John Sherman, Assignee
May 02 1882
2015.14.3411
Patent Model - Building-Block Patent Model - Building-Block
Carl Gr├╝nzweig (German), Patentee
Gr├╝nzweig & Hartmann (German), Assignee
Sep 20 1892
2015.14.3646
Patent Model - Process of Depositing Iridium and Product of the same Patent Model - Process of Depositing Iridium and Product of the same
William Dudley, Patentee
American Iridium Company (estab. 1881), Assignee
May 03 1887
2015.14.3586
Patent Model - Improvement in Dress for Metallic Grinding-Rings Patent Model - Improvement in Dress for Metallic Grinding-Rings
Edmund Howland, Patentee
May 23 1876
2015.14.2181
Patent Model - Covering Iron with Lead Patent Model - Covering Iron with Lead
James Graham (British), Patentee
Jul 03 1883
2015.14.3467
Patent Model - Improved Bed-Bottom Patent Model - Improved Bed-Bottom
D. Chapin, Patentee
Dec 03 1867
2015.14.792
Patent Model - Improvement in Locks for Pianos, &c. Patent Model - Improvement in Locks for Pianos, &c.
Amos Blake, Patentee
Jan 12 1877
2015.14.2318
Patent Model - Improvement in Plating Metals Patent Model - Improvement in Plating Metals
Hiram Tucker, Patentee
Apr 27 1869
2015.14.1003a,b
Patent Model - Improvement in Scale-Beams Patent Model - Improvement in Scale-Beams
Alfred Houghton, Patentee
Buffalo Scale Company (estab. 1860), Assignee
Mar 18 1879
2015.14.2824
Patent Model - Improvement in Indicators for Mining-Shafts Patent Model - Improvement in Indicators for Mining-Shafts
Calvin Richardson, Patentee
Jul 24 1877
2015.14.2423
Patent Model - Improved Fastener for Lasts Patent Model - Improved Fastener for Lasts
Hiram Brown, Patentee
Dec 08 1868
2015.14.939
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