| All Patents in class 72 |
Patents 841 -
855
of 1719
      |
| Number | Date | Patentee | Title | Type |
| 616,488 | Dec. 27, 1898 | A. Southier, W.J. Raiza | Oliver | trip and helve hammers |
| 618,408 | Jan. 31, 1899 | E.A. Franklin | Machine for Forming Sheet Metal | sheet metal forming rolls |
| 618,651 | Jan. 31, 1899 | F. Ecaubert | Hydraulic Holder for Rotating Dies | metal lathe accessories and attachments |
| 619,048 | Feb. 07, 1899 | L. Mayer | Cushion-coupling for trip-hammers | drop hammers |
| 619,710 | Feb. 21, 1899 | C.C. Baldwin | Pliers For Clamping Clips On Wires | pliers |
| 620,749 | Mar. 07, 1899 | A. Dinkel | Power Hammer | power hammers |
| 622,269 | Apr. 04, 1899 | E. Rogers | Axe/Hatchet Making | making axes |
| 623,384 | Apr. 18, 1899 | E. Rogers | Axe/Hatchet Making | making axes |
| 623,602 | Apr. 25, 1899 | H.A. Hannum | Die for Making Pinking Cutters | leather shearing machines |
| 624,101 | May 02, 1899 | D.C. Griggs, G. Rowbottom | Drop Hammer | drop hammers |
| 625,870 | May 30, 1899 | W.U. Burgett | Foot Power Hammer | foot operated hammers |
| 626,260 | Jun. 06, 1899 | G. Laying, J.H. Whittle | Machine for Rolling Sheet Metal Cylinders | sheet metal bending machines |
| 627,349 | Jun. 20, 1899 | F.A. Pratt | Drop Hammer Operating Means | drop hammers |
| 627,350 | Jun. 20, 1899 | F.A. Pratt | Drop Hammer Operating Means | drop hammers |
| 627,546 | Jun. 27, 1899 | J. Tedell | Machine for Shaping Metal by Rolls | sheet metal forming rolls |
