| Patents for none listed |
Patents 826 -
840
of 3291
      |
| Number | Date | Patentee | Title | Type |
| CA-254,331 | Oct. 06, 1925 | W.A. Norton | Wrench | auxiliary levers on wrenches |
| 1,557,395 | Oct. 13, 1925 | B.F. Augustine | Rotary Gas Engine | rotary engines |
| 1,557,527 | Oct. 13, 1925 | R.T. Hazelton | Stroke Indicator | metal shapers |
| 1,559,328 | Oct. 27, 1925 | J.H. Lagreid | Quick Set Wrench | quick adjust wrenches |
| 1,559,543 | Nov. 03, 1925 | F.H. Bellows | Method of Attaching A Tool Head to Its Handle | wrench sockets |
| 1,561,501 | Nov. 17, 1925 | R.R. Albright | Tire Chain Hook Pliers | chain |
| 1,561,630 | Nov. 17, 1925 | R.A. Wilson | Micrometer Calipers | micrometers |
| 1,561,833 | Nov. 17, 1925 | A. Cruickshank | Plier Wrench | pliers |
| 1,562,018 | Nov. 17, 1925 | R. Warff | Combination Wrench | wrench combination tools |
| 1,562,543 | Nov. 24, 1925 | S.J. Cox | Screw Gripping Screwdriver | screwdriver blades |
| 1,563,046 | Nov. 24, 1925 | A.J. Brookes, J.E. Sears, Jr. | Method of and Apparatus for Measurement and/or Standardization | |
| 1,564,017 | Dec. 01, 1925 | J.C. Pewther | Valve Grinder | valve grinding tools |
| 1,564,114 | Dec. 01, 1925 | W.C. Reinhardt | Portable Rail-Sawing Machine | rail cutting machines |
| 1,564,511 | Dec. 08, 1925 | W.L. Bessolo | Supporting Means For Tools | chain and strap wrenches |
| 1,564,857 | Dec. 08, 1925 | O.V. Karlsson | Micrometer | micrometers |
