| Patents for none listed |
Patents 2491 -
2505
of 3291
      |
| Number | Date | Patentee | Title | Type |
| 2,860,402 | Nov. 18, 1958 | J.R. Proksa | Cutting Tool Holder | insert tool holders |
| 2,860,408 | Nov. 18, 1958 | T.M. Woyton | Muffler Tail Pipe Removing Tool | automotive tools |
| 2,860,415 | Nov. 18, 1958 | E. Danilow | Layout Gage | measurement gauges |
| 2,860,930 | Nov. 18, 1958 | E. Schafranik | Methods and Devices for Pre-Loading Bearings | metalworking machine bearings |
| 2,862,422 | Dec. 02, 1958 | G.B. Hirsch | Milling Machines | milling machines |
| 2,867,087 | Jan. 06, 1959 | C.E. Holt | Hydraulic Valve for Pressure Applying Units | |
| 2,867,261 | Jan. 06, 1959 | R.J. Traupmann | Pipe Bender with Bend Indicator Means | pipe and tube benders |
| 2,867,409 | Jan. 06, 1959 | H.I. Southerwick | Service Jack | |
| 2,868,090 | Jan. 13, 1959 | D.S. McCullough | Attachment for Internal Keyway Cutting and Slotting | milling machine accessories |
| 2,868,268 | Jan. 13, 1959 | V.A. Zaverruha, T.E. Lewis, Jr. | Coil-Forming Machine with Generator Controlled Spindle Postitioning Means | coil forming |
| 2,869,409 | Jan. 20, 1959 | S.E. Swanson, J.F. Cooper, W.H. Connell, J.E. Swanstrom | Slidable Jaw Wrench with Worm Latching Means | screw adjust wrenches |
| FR-1,172,235 | Feb. 06, 1959 | n. listed | Mechanical Dial Indicator | dial indicator gauges |
| D184,451 | Feb. 17, 1959 | R.E. Mullin | Wrench | pipe wrenches |
| 2,875,524 | Mar. 03, 1959 | W.R. Abbott, J.L. Bower | Magnetic Gauge | measurement gauges |
| 2,878,702 | Mar. 24, 1959 | A.G. Anderson | Slidable Outer Jaw Wrench | quick adjust wrenches |
