| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles L. Pierce | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 39,420 | Aug. 04, 1863 | C.L. Pierce | Improvement in wood-splitters | |
 | 42,505 | Apr. 26, 1864 | C.L. Pierce | Improvement in sawing machines | |
 | 47,449 | Apr. 25, 1865 | C.L. Pierce | Improvement in shingle-sawing machines | |
 | 53,670 | Apr. 03, 1866 | C.L. Pierce | Improvement in sawing machines | |
 | 54,010 | Apr. 17, 1866 | C.L. Pierce | Improvement in shingle machines | |
 | 55,702 | Jun. 19, 1866 | C.L. Pierce | Improvement in shingle machines | |