| Patents for L. C. Hills |
Patents 1 -
15
of 52
      |
| Number | Title | Classification(s) |
| 263,794 | Wrench | 81/162 |
| 277,556 | Shoulder Plane | |
| 291,739 | Staple Puller | 254/28 |
| 292,130 | Machine for Testing Fabrics | 177/DIG.9, 73/838 |
| 292,131 | Thickness Gage | 33/803 |
| 294,642 | Wrench | 81/161 |
| 311,647 | Improvements in Tools for Shortening and Cutting Screw-Threads upon Axle-Spindles | 408/117 |
| 328,601 | Pipe Wrench | 81/90.9 |
| 346,444 | Curry-comb | 119/633 |
| 409,522 | Machine for riveting curry-combs | 72/305, 72/313 |
| 420,039 | Pipe-Wrench | 81/106, 81/129.5 |
| 425,647 | Wrench | 81/128, 81/141, 81/143, 81/177.1, 81/311, 81/361, 81/391, 81/420 |
| 428,516 | Railway Track Drill | 408/101 |
| CA-34,372 | Pipe Wrench | |
| 429,719 | Pipe Wrench | 81/134, 81/135, 81/90.9 |
