Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents Granted on 1831-02-22 | |||||
Number | Date | Patentee | Title | Type | |
6,391X | Feb. 22, 1831 | R. Belt | Bedstead | ||
6,392X | Feb. 22, 1831 | S. Davis, Jr. | Machine for removing earth, stone, etc. | ||
6,393X | Feb. 22, 1831 | R. Jacobs | Sawing boards called economical sawyer | other wood sawing machines |