Winchester, Oliver F.

Name Street Town State From To
Winchester, Oliver F.   New Haven Connecticut 1872  


Patent Date Remarks
57,808 September 4, 1866 Improvement in Magazine Fire-Arms
view patent
60,814 January 1, 1867 Improvement in Metallic Cartridges
view patent
121,835 December 12, 1871 Improvement in Swivel-Loops for Fire-Arms
Patent drawing
Specification
128,446 June 25, 1872 Improvement in Systems of Rifling GUn-Barrels
Patent drawing
Specification
Specification, 2nd page
152,936 July 14, 1874 Improvement in Primers for Cartridges
Patent drawing
Specification


Contract for
   


Product