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| All Patents in class 105/29.1 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 9,867 | Jul. 19, 1853 | S.J. Sherman | Pocket Level | |
 | 74,206 | Feb. 11, 1868 | H. Disston | Improvement in Machine for Grinding the Rolls of Rolling Mills | |
 | 131,839 | Oct. 01, 1872 | H.H. Baker | Improvement in propulsion of canal-boats | |
 | 139,996 | Jun. 17, 1873 | H.H. Baker | Improvement in propelling canal-boats | |
 | 380,781 | Apr. 10, 1888 | H.H. Baker | Propelling canal-boats | |
 | 1,416,299 | May 16, 1922 | G.P. Kline | Spacing machine | |