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| All Patents in class 83/832 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 893,897 | Jul. 21, 1908 | S.J. Bens | Endless chain saw | ||
| 1,652,295 | Dec. 13, 1927 | S.J. Bens | Chain saw | ||
 | 1,723,125 | Aug. 06, 1929 | S.J. Bens | Power-driven chain-saw assembly | |
| 1,779,083 | Oct. 21, 1930 | S.J. Bens | Link for belts or chain saws | ||
| 2,184,461 | Dec. 26, 1939 | A.W. Mall | Chain saw construction | ||
 | 2,488,343 | Nov. 15, 1949 | S.E. Standal | Chain saw | |
 | 4,524,519 | Jun. 25, 1985 | A.A. Muehling | Continuous loop flexible saw | |