| Patents Granted on 1970-05-__ |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| CA-840,686 | May 05, 1970 | J.C. Jones, E.D. Brennan | Grinding Machines | |
| 3,509,667 | May 05, 1970 | K.L. Lindmark | Method of grinding welded rail | track maintenance machinery |
| GB-1,190,810 | May 06, 1970 | A.J. Firth | Improvements in or Relating to Gear Systems Through Which a Shaft is Driven | engine lathes |
| 3,510,890 | May 12, 1970 | M.R. Estabrook | Drycleaning and fluid decontamination apparatus and method | |
| 3,510,988 | May 12, 1970 | V.K. Mason | Sander device | belt sanders |
| 3,511,286 | May 12, 1970 | H.C. Brauchla | Hand strip screw driving gun | spiral screwdrivers |
| 3,511,356 | May 12, 1970 | G.A. Bilocq | Device for receiving aligning and conveying wood logs | |
| GB-1,191,249 | May 13, 1970 | n. listed | Drawbar Operating Mechanism for Machine Tools | milling machines |
| D217,582 | May 19, 1970 | D.L. Dotson | Weld shaver | grinding machines |
| 3,512,307 | May 19, 1970 | R.W. Taylor | Portable sanding machine improvements | handheld power sanders |
| 3,512,761 | May 19, 1970 | J.F. O'Regan, B.A. Lundberg, W.J. Mussoni | Hydraulically-powered foam fire suppression system | |
| 3,513,444 | May 19, 1970 | R. Zechlin, L.E. Miller, R.M. Henderson | Volume Determining System | electrical measuring apparatus |
| 3,513,730 | May 26, 1970 | E.R. Lohneis | Indexing Means for Machine Tool | metalworking machine mechanisms |
| 3,513,734 | May 26, 1970 | T.A. Wakefield, R.K. Burroughs | Tool Turret | metal lathes |
| 3,513,889 | May 26, 1970 | G.L. Mayo | Machine for drilling door-lock holes | wood drilling and boring |
