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| All Patents in class 72/80 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 23,820 | May 03, 1859 | J. Boss | Manufacture of Watch Cases | |
| 130,106 | Aug. 06, 1872 | G.F. Brochon | Improvement in Tinners Tools | ||
| 291,253 | Jan. 01, 1884 | F.C. Williams | Machine for Spinning Metals | ||
 | 665,330 | Jan. 01, 1901 | A.J. Langelier | Machine for making blanks for sewing-machine needles or similar articles | |
| 3,130,611 | Apr. 28, 1964 | O.A. Specht | Swaging Machine | ||