| Patents Granted on 1925-07-21 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,546,447 | Jul. 21, 1925 | J. Hoogerhyde | Wood-turning machine | pattern lathes |
| 1,546,474 | Jul. 21, 1925 | E.L. Connell | Electric switch and handle | handheld power drills |
| 1,546,580 | Jul. 21, 1925 | F. Hardinge | Valve | industrial furnaces |
| 1,547,050 | Jul. 21, 1925 | L. Lalone | Waste removal for cutting machines | waste collection mechanisms |
| 1,547,087 | Jul. 21, 1925 | C.R. Vickers | Tool Holder | metalworking machine tool holders |
| 1,547,093 | Jul. 21, 1925 | L.A. Burch | Ratchet Attachment for Tools | ratchet wrenches |
| 1,547,096 | Jul. 21, 1925 | L.E. Crouse | Grooving machine | dado machines |
