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| All Patents in class 292/342 | |||||
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| Number | Date | Patentee | Title | Type | |
| 85,345 | Dec. 29, 1868 | W.H. Sullenberger | Improvement in sash stop and lock | locks | |
| 957,600 | May 10, 1910 | W.L. Deming | Lock for windows and analogous devices | ||
| 1,702,819 | Feb. 19, 1929 | E.R. Draver | Window-sash holder | ||