| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles Diebold | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 98,494 | Jan. 04, 1870 | J.C. Hintz | Improvement in bolt-work and doors for safes | |
 | 115,231 | May 23, 1871 | J. Obernesser | Improvement in permutation-locks | |