| Patents Granted on 1958-02-?? |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| D182,027 | Feb. 04, 1958 | L.G. Huxtable | Abrading Tool or Similar Article | files |
| 2,821,818 | Feb. 04, 1958 | W.S. Swanson, H.E. McGee | Lapping Machine and Automatic Feed Mechanism Therefor | lapping machines |
| 2,821,891 | Feb. 04, 1958 | A.H. Gorey | Diaphragm for Photographic Cameras | camera shutters |
| 2,822,072 | Feb. 04, 1958 | C.L. Goss | Device for engaging meshing driving and driven members | |
| 2,822,180 | Feb. 04, 1958 | J.C. Hollis | Power Operated Chuck for Machine Tools | metalworking machine mechanisms |
| 2,822,544 | Feb. 11, 1958 | E.P. Anstett | Flooring nailer | nailing machines |
| 2,822,624 | Feb. 11, 1958 | J. Klink | Wire Holder for Three-Wire Method of Measuring Threads | |
| 2,822,710 | Feb. 11, 1958 | M. Haiman | Workpiece Anchoring V Block | V blocks |
| 2,822,711 | Feb. 11, 1958 | W.A. Barnes | Utility Plier Tool | pliers |
| CA-553,409 | Feb. 18, 1958 | F.H. Czaplinski, E.H. Aldeborgh | Device for Gaging Threads, Grooves, and the Like | |
| 2,823,447 | Feb. 18, 1958 | K.P. Doersein, P. Doersein | Vertical Ejector Tool Holder | insert tool holders |
| 2,823,498 | Feb. 18, 1958 | G.A. Saunders | Honing element | honing machines |
| 2,823,542 | Feb. 18, 1958 | M.K. Kuehl, G.M. Walraven | Compression Gauge for Internal Combustion Engines and the Like | |
| 2,823,563 | Feb. 18, 1958 | W. Nipken | Depth control attachment for a drill or the like | drilling and boring |
| 2,823,590 | Feb. 18, 1958 | C.F. Erikson, F.R. Swanson | Machine tool | |
