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| Patents for Louis C. Smith | |||||
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| Number | Title | Classification(s) | |||
| 743,519 | Tack hammer | 227/113 | |||
| RE12,273 | Electric-circuit closer and breaker | 200/19.26, 341/17 | |||
| 803,942 | Pipe Wrench | 81/176, 81/97 | |||
| 942,531 | Saw-setting machine | 76/35, 76/71 | |||
| 952,223 | Wrench | 81/169, 81/DIG.3 | |||
| 1,012,036 | Nut Guard | 81/100, 81/166, 81/180.1 | |||
| 1,177,764 | Ratchet Wrench | 81/62 | |||
| 1,798,194 | Reversible Ratchet Wrench | 81/62 | |||
| 2,003,346 | Reversible Ratchet Wrench | 81/62, D8/25 | |||