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| All Patents in class 417/316 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 113,725 | Apr. 18, 1871 | W. Baxter, Jr. | Steam Pump | ||
 | 138,622 | May 06, 1873 | R. Eickemeyer | Improvement in steam-pumps | |
 | 1,830,424 | Nov. 03, 1931 | E.J. Codner | Lubricator for Pumps | |
| 2,351,878 | Jun. 20, 1944 | P.S. Russel | Controlling Means | ||