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| All Patents in class 184/14.1 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 1,084,181 | Jan. 13, 1914 | G.F. Voight | Lubricating Device for Springs | ||
 | 1,142,280 | Jun. 08, 1915 | F. Knowlson, J.H. Stevenson | Leaf Separator for Springs | |
 | 1,234,838 | Jul. 31, 1917 | A.F. Weise | Leaf Spring Spreader | |
 | 1,242,392 | Oct. 09, 1917 | K. Underwood | Tool | |
 | 1,286,398 | Dec. 03, 1918 | D.W. Onan | Oiling Device | |
 | 1,351,272 | Aug. 31, 1920 | L.E. Wood | Spring Leaf Spreader and Lubricator | |
 | 2,120,031 | Jun. 07, 1938 | H.B. McElrath | Lubricating Device | |