| All Patents in class 81/74 |
Patents 1 -
15
of 34
      |
| Number | Date | Patentee | Title | Type |
| 76,900 | Apr. 21, 1868 | L.B. Fisk | Improved Wrench for Carriage-Wheels | axle nut wrenches that lock nut to wheel hub |
| 83,618 | Nov. 03, 1868 | E.T. Ford | Improvement In A Carriage-Wrench | axle nut wrenches that lock nut to wheel hub |
| 86,285 | Jan. 26, 1869 | C.F. Dean | Improvement in barrel hoop loosener and nail extractor | nail extractors |
| 92,438 | Jul. 13, 1869 | E.T. Ford | Carriage Wrench | axle nut wrenches that lock nut to wheel hub |
| 125,753 | Apr. 16, 1872 | R.J. North | Improvement in Wagon Wrench | axle nut wrenches that lock nut to wheel hub |
| 184,707 | Nov. 28, 1876 | J.T. Gilbert | Carriage-Wrench | axle nut wrenches |
| 195,403 | Sep. 18, 1877 | L.E. Robinson | Wrenches | axle nut wrenches that lock nut to wheel hub |
| 227,093 | May 04, 1880 | S.A. Reynolds, T.L. Chipman | Axle-Nut Wrench | axle nut wrenches |
| 230,270 | Jul. 20, 1880 | J.H. Coleman, J.M. Hall | Attachment for a Wrench | axle nut wrenches that lock nut to wheel hub |
| 264,942 | Sep. 26, 1882 | L.A. Gates | Wrench For Axle Taps | axle nut wrenches that lock nut to wheel hub |
| 352,260 | Nov. 09, 1886 | W.H. Parsons, J.M. Parsons | Wrench | axle nut wrenches that lock nut to wheel hub |
| 358,886 | Mar. 08, 1887 | W.L. Russell | Wrench | axle nut wrenches |
| 390,408 | Oct. 02, 1888 | H.L. Case, A.M. Spaulding | Improved Vehicle Wrench | axle nut wrenches that lock nut to wheel hub |
| 390,731 | Oct. 09, 1888 | F.A. Wegner | Carriage Wrench | axle nut wrenches that lock nut to wheel hub |
| 402,989 | May 07, 1889 | J.F. Holmes, O. Shepherd | Improvements in Carriage or Wagon Wrenches | socket wrenches |
