| Patents Granted on 1881-06-?? |
Patents 1 -
15
of 61
      |
| Number | Date | Patentee | Title | Type |
| RE9,738 | Jun. 07, 1881 | E.T. Prindle | Cutting Tool for Planing Machines | metal planer tools |
| 242,423 | Jun. 07, 1881 | E. Bassett | Dovetailing and lathe machine | dovetailing machines |
| 242,468 | Jun. 07, 1881 | J. Mills | Hub-lathe | wood lathes |
| 242,477 | Jun. 07, 1881 | R. Ranger | Presser-bar for veneer-cutters | veneer machines |
| 242,582 | Jun. 07, 1881 | E.R. Bassett | Calipers | measurement gauges |
| 242,602 | Jun. 07, 1881 | W.R. Clough | Corkscrew | cork easers |
| 242,656 | Jun. 07, 1881 | W.H. King | Bit-gage | drill depth stops |
| 242,660 | Jun. 07, 1881 | H. Law | Potato-peeler | fruit and vegetable parers and peelers |
| 242,672 | Jun. 07, 1881 | E. Medden | Journal-box | pump bearings |
| 242,706 | Jun. 07, 1881 | C. Dancel, L.A. Sprague | Machine for Making Barbed Fence Wires | fence making machines |
| GB-188,102,477 | Jun. 07, 1881 | A.M. Clark, W.M. Whiting | Pincers For Coupling Belts | pliers |
| CA-12,948 | Jun. 11, 1881 | A. Barter | Shingle machine | shingle machines |
| CA-12,953 | Jun. 11, 1881 | W.M. Whiting | Improvement on Methods and Means for Clasping Belts | pliers |
| 242,740 | Jun. 14, 1881 | L. Bailey | Flexible-Faced Plane | circular planes |
| 242,833 | Jun. 14, 1881 | J.C. McLachlan | Harvesting-machine | harvesters |
