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All Patents in class 292/358 | |||||
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Number | Date | Patentee | Title | Type | |
AI84 | Dec. 11, 1847 | L.R. Livingston, J.J. Roggen, C. Adams | Doorknob shank | ||
582,565 | May 11, 1897 | H.M. Whitcomb | Latch | ||
782,091 | Feb. 07, 1905 | S.J. Morgan, H.M. Whitcomb | Latch |