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| All Patents in class 69/11 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 7,615X | Jun. 29, 1833 | J.S. Bishop | Machine for cutting leather | ||
 | 8,868X | Jun. 12, 1835 | H. Aiken | Shaving leather | |
 | 138,951 | May 13, 1873 | E.B. Stimpson | Improvement in machines for skiving leather | |
 | 176,427 | Apr. 25, 1876 | R. Crocker | Improvement in Machinery for Splitting Leather | |
 | 504,710 | Sep. 12, 1893 | J.H. Crocker | Cornice Brake | |
| 1,235,216 | Jul. 31, 1917 | C.D. McDonald | Sectional scroll-edged shearing-die | ||
 | 1,252,172 | Jan. 01, 1918 | J.C. Prims | Leather Cutting Machine | |