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| All Patents in class 493/303 | |||||
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| Number | Date | Patentee | Title | Type | |
| 54,809 | May 15, 1866 | L. Zistel | Improvement in machines for coiling hoops of wood | hoop making machines | |
| 342,672 | May 25, 1886 | J.R. Allgire | Method of manufacturing veneer barrels | barrel making machines | |
| 896,911 | Aug. 25, 1908 | M. Himoff | Machine for making mouthpiece cigarette-tubes | tobacco machinery | |