| All Patents in class 72/76 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 55,209 | May 29, 1866 | E. Paye | Machine for Turning Boiler Flanges | sheet metal flanging machines |
| 225,238 | Mar. 09, 1880 | C.D. Rodgers | Machine for Hammering Draw Plates | metal swaging machines |
| 331,386 | Dec. 01, 1885 | G.M. Eames | Method of Straightening Needles, Wire, &c. | drop hammers |
| 354,192 | Dec. 14, 1886 | G.E. Hathorn | Attachment for trip-hammers | power hammers |
| 439,951 | Nov. 04, 1890 | T.C. Hendey | Swaging Machine | |
| 439,952 | Nov. 04, 1890 | T.C. Hendey | Swaging Machine | |
| 462,440 | Nov. 03, 1891 | A.J. Langelier | Machine for swaging and pointing | metal swaging machines |
| 471,148 | Mar. 22, 1892 | A.B. Shipee | Reducing and Swaging Machine | metal swaging machines |
| 531,960 | Jan. 01, 1895 | J. Oldham | Band Saw Hammering Appliance | bandsaws |
| 542,020 | Jul. 02, 1895 | A.J. Langelier | Swaging-machine | metal swaging machines |
| 542,021 | Jul. 02, 1895 | A.J. Langelier | Swaging-machine | metal swaging machines |
| 545,756 | Sep. 03, 1895 | E.C. Adt, Executrix, J. Adt, deceased (Estate of) | Riveting Machine | riveting machines |
| 576,057 | Jan. 26, 1897 | A.J. Langelier | Feeding mechanism for swaging-machines | metal swaging machines |
| 942,637 | Dec. 07, 1909 | C. Greiner | Riveting Machine | riveting machines |
| 1,091,161 | Mar. 24, 1914 | C.T. Pratt | Producing armored cable | |
