| Patents Granted on 1872-12-24 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 134,165 | Dec. 24, 1872 | D. Renshaw | Sectional Steam-Boilers | stationary boilers |
| 134,183 | Dec. 24, 1872 | J.V. Woolsey | Improvement in machines for sizing spokes for wheels | wheelwright |
| 134,184 | Dec. 24, 1872 | J.V. Woolsey | Improvement in machines for sawing spokes | wheelwright |
| 134,198 | Dec. 24, 1872 | J.S. Eltenborough | Toolholders for Planers | metal planer tools |
| 134,207 | Dec. 24, 1872 | W. Kearney | Adjustable Pipe-Tongs | pipe tongs |
| 134,214 | Dec. 24, 1872 | G.K. Mellor | Improvement in awls | gimlets |
| 134,219 | Dec. 24, 1872 | I.P. Richards | Improvement in tool-holders for lathes | wood lathes |
| 134,237 | Dec. 24, 1872 | C.H. Amidon | Improvement in drills | eggbeater drills |
| 134,250 | Dec. 24, 1872 | W.W. Carey | Improvement in loose pulleys | industrial machine pulleys and belt drive mechanisms |
| 134,259 | Dec. 24, 1872 | A.F. Cushman | Improvement in chucks for holding drills | drill press chucks |
| 134,284 | Dec. 24, 1872 | F.A. Huntington | Roller crushing-mill | ore processing apparatus |
| 134,287 | Dec. 24, 1872 | W.S. Jarboe | Apparatus for Grinding Lathe Centers | lathe centers |
| 134,290 | Dec. 24, 1872 | N. Johnson | Improvement in insertable saw-teeth | insertable saw teeth |
| 134,294 | Dec. 24, 1872 | J.C. Lamb, E. Lavens | Improvement in rotary pumps | rotary pumps |
| 134,296 | Dec. 24, 1872 | G.W. Libbey | Grinding Machines | grinding machines |
