| Patents Granted on 1925-05-?? |
Patents 1 -
15
of 44
      |
| Number | Date | Patentee | Title | Type |
| CA-249,407 | May 05, 1925 | C.H. Beach | Universal multiple-speed grinder | grinders |
| 1,536,096 | May 05, 1925 | B.F. Haley | Rabbeting Plane | rabbet planes |
| 1,536,320 | May 05, 1925 | W.M. Ziegler | Automatic stud driver and releasing mechanism | stud drivers |
| 1,536,335 | May 05, 1925 | W.F. Folmer | Air Pressure Film Holder for Aviation Cameras | film and plate holders |
| 1,536,565 | May 05, 1925 | E.L. Connell | Guard for grinding wheels | bench or pedestal grinders |
| 1,536,576 | May 05, 1925 | C.B. Fields | Caliper | measuring calipers |
| 1,536,659 | May 05, 1925 | R.L. Carter | Adjustable cutter head | cutterheads |
| 1,536,734 | May 05, 1925 | H.D. Tanner | Bevel Gear Testing Device | gear measuring machines |
| 1,536,736 | May 05, 1925 | A.W. Erdman, P.F. Vokal | Process of Making Milling Cutters | milling machine cutters |
| 1,536,758 | May 05, 1925 | C. Bodmer | Hand drill or the like | |
| 1,536,951 | May 05, 1925 | R.A. Trace | Cake-forming machine | seed or nut oil apparatus |
| 1,537,089 | May 12, 1925 | F.A. Jimerson | Track wrench | pneumatic tools |
| 1,537,249 | May 12, 1925 | R.E. Manley | Towing pole | vehicle mechanic |
| 1,537,279 | May 12, 1925 | H.H. Wolfe | Universal joint | woodworking machine mechanisms |
| 1,537,437 | May 12, 1925 | G. Graffinberger | Trimmer-saw mechanism | circular sawmills |
