| Patent number | INVENTORS NAMES | Assignees | Title | Place |
Date |
| 413,212 | Tracy, Harriet R. |
| Sewing machine |
New York, NY | Oct. 22, 1889 | | | 434,849 | Tracy, Harriet R. |
| Elevator |
New Brighton, NY | Aug. 19, 1890 | | | 469,367 | Tracy, Harriet Ruth |
| Sewing machine |
New Brighton, NY | Feb. 23, 1892 | | | 470,796 | Tracy, Harriet Ruth |
| Loop taker and actuating mechanism therefor |
New Brighton, NY | Mar. 15, 1892 | | | 470,959 | Tracy, Harriet Ruth |
| Sewing machine table |
New Brighton, NY | Mar. 15, 1892 | | | 470,960 | Tracy, Harriet Ruth |
| Safety device for elevators |
New Brighton, NY | Mar. 15, 1892 | | | 471,035 | Tracy, Harriet Ruth |
| Loop taker for sewing machines |
New Brighton, NY | Mar. 15, 1892 | | | 471,036 | Tracy, Harriet Ruth |
| Feeding mechanism for sewing machines |
New Brighton, NY | Mar. 15, 1892 | | | 471,037 | Tracy, Harriet Ruth |
| Shuttle actuating mechanism for sewing machines |
New Brighton, NY | Mar. 15, 1892 | | | 493,131 | Tracy, Harriet Ruth |
| Shuttle actuating mechanism for sewing machines |
New Brighton, NY | Mar. 7, 1893 | | | D22,544 | Tracy, Harriet Ruth |
| Sewing machine frame |
New Brighton, NY | June 13, 1893 | | | 266,661 | Tracy, Harriet Ruth |
Olin, Stephen Henry (1/2) | Stove |
New York, NY | Oct. 31, 1882 | | | 272,103 | Tracy, Harriet R. |
| Fire escape |
New York, NY | Feb. 13, 1883 | | | 74,865 | Tracy, Harriet Ruth |
| Improved crib attachment for bedsteads |
New York, NY | Feb. 25, 1868 | | | 170,416 | Tracy, Harriet Ruth |
| Improvement in sewing machine tables |
New York, NY | Nov. 23, 1875 | |
|
Susan E. Hocker, Miami University Libraries.12/12/03
