| Patents Granted on 1951-__-__ |
Patents 1 -
15
of 421
      |
| Number | Date | Patentee | Title | Type |
| D161,438 | Jan. 02, 1951 | G.E. Franck | Tube Cutting Tool | tubing cutters |
| D161,484 | Jan. 02, 1951 | C.Y. McQuown | Polishing machine | sanding machines |
| D161,523 | Jan. 02, 1951 | L.E. Parker | Portable power-operated saw | handheld circular saws |
| D161,552 | Jan. 02, 1951 | A.M. Stoner, P. Muller-Munk | Lathe chuck | metal lathe chucks |
| 2,536,279 | Jan. 02, 1951 | O.R. Grube | Holder for Grinding Lathe Tool Bits | sharpening tool holders |
| 2,536,422 | Jan. 02, 1951 | . | Handsaw Attachment | |
| 2,536,519 | Jan. 02, 1951 | A.M. Stoner, C.B. Brink | Lathe chuck | metal lathe chucks |
| 2,536,624 | Jan. 02, 1951 | E.P. Bullard | Mechanical Movement | |
| 2,536,627 | Jan. 02, 1951 | W. Copp | Woodworking machine blade guard | jointers |
| 2,536,791 | Jan. 02, 1951 | H.R. Welby | Liquid Feed Dividing Means | liquid manifolds |
| 2,537,175 | Jan. 09, 1951 | W. Viets | Ratchet Type Socket Wrench | ratchet wrenches |
| 2,537,225 | Jan. 09, 1951 | J. Benes, Jr., G. Lewin | Photoelectric tube and method of manufacture | electrical devices |
| 2,537,389 | Jan. 09, 1951 | J. Decker, A.F. Alt | Grinding Machine | cylindrical grinders |
| 2,537,391 | Jan. 09, 1951 | H.F. Bakewell | Hydraulic ram device with intermittent high-pressure fluid supply | stamping presses |
| 2,537,394 | Jan. 09, 1951 | W.B. Boice | Abrasive wheel drive | cutter grinding |
