| Patents Granted on 1927-06-21 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| CA-271,761 | Jun. 21, 1927 | A.W. Parkes | Bearing strip for machine tool ways | metalworking machine mechanisms |
| 1,632,860 | Jun. 21, 1927 | G.A. Terry | Dental Handpiece Wrist Joint Guard | dental apparatus |
| 1,632,988 | Jun. 21, 1927 | E.T. Adams | Internal Combustion Engine and Method of Operating the Same | internal combustion engines |
| 1,633,239 | Jun. 21, 1927 | H. Blidsoe | Tool Holder | lathe tool holders and tool posts |
| 1,633,340 | Jun. 21, 1927 | C.D. McDonald | Automatic die press | |
| 1,633,365 | Jun. 21, 1927 | H.E. Ebmeier | Seed Corn Sheller | corn shellers |
| 1,633,370 | Jun. 21, 1927 | S. Hunter | Door-lock-mortising machine | mortising machines |
| 1,633,389 | Jun. 21, 1927 | W. Stumpf | Electric tool | handheld power tools |
| 1,633,400 | Jun. 21, 1927 | G.O. Leopold, T.J. Fegley | Breast drill | |
| 1,633,412 | Jun. 21, 1927 | T.J. Kelleher | Eye and face shield for grinding wheels | bench or pedestal grinders |
