| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for H. S. Showers | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 193,982 | Aug. 07, 1877 | T. Maxon | Improvement in Clamps for Hoisting Monuments, Pillars, etc | clamps | |