| Patents Granted on 1958-05-?? |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 2,833,026 | May 06, 1958 | C. Kostka | All Purpose Tool Element Holder | lathe tool holders and tool posts |
| 2,833,036 | May 06, 1958 | A.B. Aciego | Combination Sheath and Tool Holder for Knife Blade | knives and cutters |
| 2,833,320 | May 06, 1958 | R.C. Bennett | Wide board saw apparatus | circular panel saws |
| 2,833,544 | May 06, 1958 | R.E. Blades | Compensating Tool Holder | lathe tool holders and tool posts |
| 2,833,546 | May 06, 1958 | V.C. Johnson | Universal Tool Holder | lathe tool holders and tool posts |
| AT-197,676 | May 10, 1958 | F.W. Deckel, H. Deckel | Device for Displaying the Flash Light Guide Number in Photographic Cameras | cameras |
| AT-197,680 | May 10, 1958 | F.W. Deckel, H. Deckel | Photographic Camera | cameras |
| AT-197,681 | May 10, 1958 | F.W. Deckel, H. Deckel | Photographic Camera with Moving Depth of Field Indicators Driven by Aperture | cameras |
| 2,834,160 | May 13, 1958 | G.E. Lillie | Grinding machine | grinders |
| 2,834,221 | May 13, 1958 | C.O. Lassy | Vise lock | metalworking machine vises |
| 2,834,223 | May 13, 1958 | J.J. Strnad | Adjustable eccentric | metalworking machine mechanisms |
| RE24,475 | May 20, 1958 | H.E. Siverson | Chain construction | other wood sawing machines |
| 2,835,040 | May 20, 1958 | J.J. d'Elia | Micrometer Gauge | micrometers |
| 2,835,083 | May 20, 1958 | L.G. Brown, G. De Mambro | Belt sanding machine | belt sanders |
| 2,835,085 | May 20, 1958 | J.F. Manting | Magnetic dial feeder | |
