| Patents Granted on 1881-02-22 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| RE9,582 | Feb. 22, 1881 | O.G. Stratton | Bit stock and shank | braces |
| 237,962 | Feb. 22, 1881 | O. Corcoran | Mechanism for Assorting Reeds | special purpose gauges |
| 237,977 | Feb. 22, 1881 | P.J. Hogan | Saw-swage | saw swages |
| 237,978 | Feb. 22, 1881 | E. Hoxsie | Traction Engine | traction engine propulsion components |
| 238,009 | Feb. 22, 1881 | P. Thacher | Belt Fastener | belts, belt lacing and belt lacers |
| 238,041 | Feb. 22, 1881 | L. Glynn | Improvements in Pipe and Nut Wrenches | screw adjust wrenches |
| 238,062 | Feb. 22, 1881 | G.F. Simonds | Saw-Swage | saw swages |
| 238,074 | Feb. 22, 1881 | G.W. Amesbury | Cutter-head for wood-working | cutterheads |
| 238,083 | Feb. 22, 1881 | R. Brooks, O.E. Wait | Bobbin-scoring machine | spool or bobbin machines |
| 238,095 | Feb. 22, 1881 | W.H. Doane, G.W. Bugbee | Sandpapering machine | sanding machines |
| 238,181 | Feb. 22, 1881 | E. Struppe | Wood-graining machine | wood compressing machines |
