| Patents Granted on 1961-06-20 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| CA-622,576 | Jun. 20, 1961 | F. Zankl, J.G. Osburn, J.B. Lukey | Quill retracting and positioning mechanism | milling machines |
| 2,988,857 | Jun. 20, 1961 | R.M. Bell, M.M. Bass | Grinding machine | |
| 2,988,858 | Jun. 20, 1961 | R.M. Bell, M.M. Bass | Grinding machine | |
| 2,988,862 | Jun. 20, 1961 | E.C. Krueger | Opposed table | |
| 2,988,965 | Jun. 20, 1961 | T.A. Wetzel, J.B. Armitage, F. Zankl, G.G. Baumbach | Spindle Construction and Dual Transmission Therefor | milling machines |
| 2,988,975 | Jun. 20, 1961 | R.L. Dalton | Photographic Camera | camera range finders |
| 2,989,094 | Jun. 20, 1961 | J. Panavas | Adjustable stops and guide bar for power tool | radial arm saws |
| 2,989,352 | Jun. 20, 1961 | A.O. Schmidt | Bearing Structure | milling machines |
| 2,989,675 | Jun. 20, 1961 | G. Lowe | Safety brake for power tool | woodworking machine safety guards |
