| Patents Granted on 1948-11-?? |
Patents 1 -
15
of 29
      |
| Number | Date | Patentee | Title | Type |
| 2,452,625 | Nov. 02, 1948 | H. Alpers | Screw and Toggle Adjusted Wrench and Clamp | wrench adjustment types |
| 2,452,674 | Nov. 02, 1948 | F.A. Hassman, L.F. Nenninger | Knee Actuating Mechanism for Milling Machines | milling machines |
| 2,452,704 | Nov. 02, 1948 | G.A. Wahlmark | Hydraulic transmission and control | |
| 2,452,709 | Nov. 02, 1948 | R.B. Aiman | Lubricating System for Adjustable Multiple Spindle Drill Head | metalworking machine lubrication |
| 2,452,757 | Nov. 02, 1948 | W.B. Holdridge | Lathe radii attachment | metal lathe accessories and attachments |
| 2,452,828 | Nov. 02, 1948 | N. Bell | Boring Head | boring heads |
| 2,452,877 | Nov. 02, 1948 | H.M. Sheridan | Tool Bit and Holder Therefor | insert tool holders |
| 2,452,986 | Nov. 02, 1948 | R.F. Brennen | Collet and Collet Chuck Therefor | tool holding collets |
| 2,453,020 | Nov. 02, 1948 | J.B. Koett | Lathe grinding device | metal lathe accessories and attachments |
| D151,719 | Nov. 09, 1948 | W.B. Ruger | Design for a brace | braces |
| 2,453,111 | Nov. 09, 1948 | A.M. Bell, Jr. | Radius Attachment for Lathes | metal planers |
| 2,453,200 | Nov. 09, 1948 | E.V. Crane, K. Kuhn | Double seamer | can making machines |
| 2,453,600 | Nov. 09, 1948 | H.R. Soden | Indexing Mechanism | indexers and dividers |
| 2,453,656 | Nov. 09, 1948 | E.P. Bullard | Rack and Pinion Gear Means | |
| 2,453,868 | Nov. 16, 1948 | R.M. Shaw, Jr. | Apparatus for Automatically Bending Work Such as Tubing Into Serpentine Coils | metal bending machines |
