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| All Patents in class 425/383 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 8,092X | Mar. 18, 1834 | A. Coffman | Machine for making stone or earthen pipes (Pipes and tubes) | ||
| 9,588X | Apr. 13, 1836 | N. Adams | Brick machine | ||
| 1,288,543 | Dec. 24, 1918 | L.N. Farnum | Machine for Making Plaster Lath | ||
| 2,789,314 | Apr. 23, 1957 | B.H. Davis | Apparatus for vulcanizing an extruded sheath on a continuous core | ||
| 2,952,870 | Sep. 20, 1960 | E.M. Mark | Continuous conduit-type vulcanizing apparatus with non-surging water-steam meeting level | ||