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| Patents for Marvin O. Smith | |||||
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| Number | Title | Classification(s) | |||
| 166,313 | Saw Gummer | 76/44 | |||
| CA-6,132 | Perfectionnements Aux Machines a Affuter Les Scies | ||||
| 266,650 | Drag-saw | 271/6, 83/773 | |||
| CA-20,618 | Drag Saw | ||||
| 312,299 | Drag-saw | 83/773 | |||
| 420,115 | Clamp for drag-saws | 83/460, 83/743 | |||