| Patents Granted on 1949-04-?? |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 2,466,123 | Apr. 05, 1949 | J.J. Osplack | Method of making spindle bearings | metalworking machine bearings |
| 2,466,129 | Apr. 05, 1949 | A.M. Stoner | Collet chuck | metal lathe chucks |
| 2,466,209 | Apr. 05, 1949 | H.E. Clauss | Clamping Fixture for Workbenches | workbench devices |
| 2,466,325 | Apr. 05, 1949 | W.F. Ocenasek | Saw guard for adjustable-saw saw tables | tablesaw accessories |
| 2,466,357 | Apr. 05, 1949 | W.K. Beith | Try Square Scriber Attachment | marking gauges |
| 2,466,574 | Apr. 05, 1949 | E.P. Bullard, E.N. Cowell | Transmission | |
| 2,466,582 | Apr. 05, 1949 | E.J. Dillman | Speed and Altitude Responsive Control for Aircraft Heaters | heating apparatus |
| 2,466,583 | Apr. 05, 1949 | E.J. Dillman | Trip Mechanism | flow controls |
| 2,466,596 | Apr. 05, 1949 | G. Krause | Movable toolholder for lathes | lathe tool holders and tool posts |
| 2,466,651 | Apr. 05, 1949 | F.G. Zagar | Chuck | metal lathe chucks |
| D153,407 | Apr. 12, 1949 | F.R. Weaver | Design for a Saw Handle | saw handles |
| 2,466,814 | Apr. 12, 1949 | H.C. Kemper, R.K. Le Blond | Lathe Headstock Gear Shifting Mechanism | metalworking machine mechanisms |
| 2,466,839 | Apr. 12, 1949 | H.J. Caldwell | Magnetic separator | |
| GB-621,658 | Apr. 13, 1949 | H.W. Kearns | Improvements in the feed mechanism of combined boring and milling machines | horizontal boring mills |
| CH-261,069 | Apr. 15, 1949 | F. Schmid | Adjustment Caliber | measurement gauges |
