| Patents Granted on 1961-05-30 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| RE24,994 | May 30, 1961 | G.L. Congdon | Automatic electric can opener | |
| 2,985,933 | May 30, 1961 | T.F. Angquist, M.L. Peterson | Wire Grip | |
| 2,986,030 | May 30, 1961 | L. Small | Hardness testing apparatus | metal hardness testers |
| 2,986,047 | May 30, 1961 | D.J. McConnell | Feeding Mechanism for Saw Sharpening Machine | sharpening machines |
| 2,986,055 | May 30, 1961 | G.J. Kasselmann | Contour Chasing Lathe and Method of Operation | metalworking machine mechanisms |
| 2,986,178 | May 30, 1961 | R. Cranmore | Portable circular saw with blade alignment means | handheld circular saws |
| 2,986,181 | May 30, 1961 | A.G. Carter | Band saw guide | bandsaw guides |
| 2,986,248 | May 30, 1961 | G.L. Rock | Ratchet Tool | screwdriver mechanisms |
