![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for J. A. Eastman | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 57,966 | Sep. 11, 1866 | T.T. Prosser | Improvement in screws | |
![]() | 58,134 | Sep. 18, 1866 | T.T. Prosser | Improvement in machines for making screws | |