![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 15/106 | |||||
| Number | Date | Patentee | Title | Type | |
| 200,218 | Feb. 12, 1878 | W.T. Nicholson | File Cleaner | files | |
| 490,964 | Jan. 31, 1893 | T.W. Helm | Combined clothes brush, flask and drinking cup | ||