| Patents Granted on 1877-01-09 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| CA-6,943 | Jan. 09, 1877 | W.D. Westman | Improvement on first and intermediate drivers | industrial machine pulleys and belt drive mechanisms |
| 186,002 | Jan. 09, 1877 | C.T. Fairchild | Improvement in method of making hoops for cheese-boxes | hoop making machines |
| 186,004 | Jan. 09, 1877 | F.A. Gleason | Improvement in stove-pipe-elbow machines | sheet metal |
| 186,033 | Jan. 09, 1877 | L. Coes | Wrench | wrench handle components |
| 186,034 | Jan. 09, 1877 | L. Coes | Wrench | wrench handle components |
| 186,037 | Jan. 09, 1877 | R.C. Fay | Screw Cutting Die | taps and dies |
| 186,099 | Jan. 09, 1877 | E.F. Barnes | Pipe Tongs and Cutter | pipe tongs |
| 186,138 | Jan. 09, 1877 | J.R. Kidder | Improvement in machines for shaving shingles | shingle machines |
| 186,155 | Jan. 09, 1877 | O.B. North | Wrench | screw adjust wrenches |
| 186,164 | Jan. 09, 1877 | D.P. Ramsdell | Improvement in wooden-shoe machine | shoemaking |
| 186,176 | Jan. 09, 1877 | M. Stein | Combined Flat-Iron Heater and Coffee Roaster | coffee roasters |
| 186,182 | Jan. 09, 1877 | C.A. Weed | Improvement in mortising-machines | mortising machines |
