| Patents Granted on 1927-12-13 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| CA-276,196 | Dec. 13, 1927 | M. Hutchinson | Woodworking machine | circular crosscut saws |
| CA-276,197 | Dec. 13, 1927 | M. Hutchinson | Woodworking machine | circular crosscut saws |
| CA-276,291 | Dec. 13, 1927 | J.L. Perkins, H.D. Croft | Broaching machine | broaching machines |
| 1,652,196 | Dec. 13, 1927 | C.M. Delany | Tool Holder | metalworking machine tool holders |
| 1,652,295 | Dec. 13, 1927 | S.J. Bens | Chain saw | tree felling machines |
| 1,652,401 | Dec. 13, 1927 | F.P. Forss | Air cooling for electric drill | handheld power drills |
| 1,652,854 | Dec. 13, 1927 | P.J. Darlington | Micrometer Caliper | micrometers |
| 1,652,868 | Dec. 13, 1927 | M.D. Maloney | Shaft Finishing Tool | portable turning tools |
