| Patents Granted on 1869-12-21 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 98,013 | Dec. 21, 1869 | A.P. Barlow | Muley sawmill | reciprocating sawmills |
| 98,014 | Dec. 21, 1869 | E.C. Barton | Improvement in boring-machine | drilling and boring |
| 98,026 | Dec. 21, 1869 | G.L. Cady | Improvement in sap-spouts | |
| 98,028 | Dec. 21, 1869 | J. Dickinson, E.D. Dickinson, G.T. Chattaway | Grinding Machine | sharpening machines |
| 98,029 | Dec. 21, 1869 | J. Christy | Improvement in coopers' tool | cooper |
| 98,037 | Dec. 21, 1869 | W.S. Colwell | Improvement in device for conveying sawdust from saws | waste collection mechanisms |
| 98,040 | Dec. 21, 1869 | E. Crawley, T.L. Baylies | Improved vise | vises |
| 98,061 | Dec. 21, 1869 | A. Hendry | Steam and Caloric Engine | hot air engines |
| 98,105 | Dec. 21, 1869 | C.E. Phillips | Bolt Clamp | |
| 98,106 | Dec. 21, 1869 | J. Potts | Improvement in combined square and caliper | squares |
| 98,108 | Dec. 21, 1869 | R.B. Rice | Knickers for Dado Plane | dado planes |
| 98,111 | Dec. 21, 1869 | G. Selden | Improvement in indicator for saw-mill head-blocks | sawmill headblocks |
| 98,116 | Dec. 21, 1869 | J.B. Spencer | Improvement in floor-clamp | floor clamps |
| 98,124 | Dec. 21, 1869 | H. Thompson | Improvement in cutter-head | cutterheads |
| 98,127 | Dec. 21, 1869 | J. Trunick | Improvement in circular-saw mills | circular sawmills |
