| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 52/169.7 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 7,838X | Nov. 19, 1833 | H.J. Shumway | Cistern water, vaults, salt vats, reservoirs, etc. | ||
| 7,915X | Dec. 30, 1833 | G. Tibbitts, Jr. | Water cistern | ||
| FX-7,915 | Dec. 30, 1833 | S.H. Long | Valve | ||
| 8,041X | Mar. 03, 1834 | N. Foster, W. VanVleck | Cisterns, reservoirs, and walls for holding water | ||