| All Patents in class 235/133R |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 48,078 | Jun. 06, 1865 | G.R. Lewis | Improvement in Machines for Tallying Lumber, &c. | |
| 165,659 | Jul. 20, 1875 | W.M. Bullock | Improvement in Registering Board-Rules | lumber rules |
| 506,372 | Oct. 10, 1893 | P. Paulus | Pipe Tongs | pipe wrenches |
| 1,426,434 | Aug. 22, 1922 | W. Williamson | Counter | counting registers |
| 1,437,353 | Nov. 28, 1922 | J.W. Parker | Revolution counter | rpm speed gauges and tachometers |
| 2,420,067 | May 06, 1947 | H.E. Crozier | Collet attachment for lathes or other metalworking machines | collets and collet holders |
