| Patents Granted on 1869-12-?? |
Patents 1 -
15
of 87
      |
| Number | Date | Patentee | Title | Type |
| GB-186,903,517 | Dec. 04, 1869 | J. Wormald, A. Ripley | Wrenches | alligator wrenches |
| CA-171 | Dec. 06, 1869 | J.C. Hodgins, J. Dilworth | Improvements in apparatus for condensing the steam of high-pressure steam engines | steam apparatus |
| CA-173 | Dec. 06, 1869 | S. Kinney | Kinney's Saw Swage | saw swages |
| 97,471 | Dec. 07, 1869 | J.M. Albertson | Improvement in baling-presses | hay or straw binders |
| 97,476 | Dec. 07, 1869 | J.B. Brown | Improvement in planing-machine | wood planers |
| 97,484 | Dec. 07, 1869 | C.S. Davis | Improvement in clapboard-machine | clapboard machines |
| 97,491 | Dec. 07, 1869 | A.R. Fenner | Improvement in saw sets | saw sets |
| 97,499 | Dec. 07, 1869 | F.M. Gibson | Improvement in boring-machine | drilling and boring |
| 97,539 | Dec. 07, 1869 | P. Magee | Improvement in sawing-machine | human powered machines |
| 97,551 | Dec. 07, 1869 | S. Porter | Improvement in machinery for making piano-forte cases | music instrument maker |
| 97,553 | Dec. 07, 1869 | W.O. Robbins, C.W. Stafford | Improvement in machines for preparing paving-blocks | specialty woodworking machines |
| 97,554 | Dec. 07, 1869 | W.O. Robbins, C.W. Stafford | Improvement in machinery for preparing wooden blocks for pavement | specialty woodworking machines |
| 97,575 | Dec. 07, 1869 | S. Wheeler | Improved shaft-coupling | industrial machine shaft couplings |
| 97,590 | Dec. 07, 1869 | D.B. Mills, J.C. Freeman, H.T. Beam | Improvement in Hollow Auger | hollow bits |
| 97,602 | Dec. 07, 1869 | G.Z. Vanderslice, B.L. Churchill | Improvement in device for turning logs in sawmills | sawmill log handling |
