| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Halsey H. Baker | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 255,095 | Mar. 21, 1882 | H.H. Baker | Manufacture of friction-matches | making matches | |
| 380,781 | Apr. 10, 1888 | H.H. Baker | Propelling canal-boats | boats and ships | |
| 496,844 | May 09, 1893 | H.H. Baker | Spoke-fastening | bicycles and tricycles | |
| 530,497 | Dec. 11, 1894 | H.H. Baker | Street-sign | ||