Name | Street | Town | State | From | To |
---|---|---|---|---|---|
Williamson, David |   | Brooklyn | New York | 1864 |   |
Williamson, David | 449 West Street | New York | New York | 1869 |   |
Williamson, David |   | Greenville | New Jersey | 1873 |   |
Patent | Date | Remarks |
---|---|---|
41,183 | January 5, 1864 | Improvement in Cartridges for Revolving Fire-Arms patent drawing claims of that patent |
41,184 | January 5, 1864 | Improvement in Revolving Fire-Arms patent drawing specificationt |
42,823 | May 17, 1864 | Improvement in Revolving Fire-Arms patent drawing specification |
45,202 | November 22, 1864 | Improvement in Breech-Loading Fire-Arms patent drawing specification soecufucation 2nd page |
46,977 | March 21, 1865 | Improvement in Breech-Loading Fire-Arms patent drawing specification soecufucation 2nd page |
58,525 | October 2, 1866 | Improvement in Breech-Loading Fire-Arms Patent drawing Specification |
87,997 | Mars 16, 1869 | Improvement in Breech-Loading Arms Patent drawing Specification |
92,136 | June 29, 1869 | Improvement in the Manufacture of Metallic Cartridge-Cases Patent drawing Specification |
137,043 | March 18, 1873 | Improvement in Revolving Fire-Arms Patent drawing Specification Specification 2nd page |
144,814 | November 18, 1873 | Improvement in Revolving Fire-Arms Patent drawing Specification Specification 2nd page |
144,815 | November 12, 1873 | Improvement in Revolving Fire-Arms Patent drawing Specification Specification 2nd page |
Contract | for |
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Product |
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see Moore's Patent Firearms. Co. and Williamson Moore Firearms Company .41 short r.f. caliber, single shot Derringer, 2 1/2" round barrel, with adapter to use cap and ball, about 4000 were produced in the 1860s Derringer, left side Derringer, right side percussion adapter percussion adapter applied into the barrel |