| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for C. D. Edwards Mfg. Co. | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 216,162 | Jun. 03, 1879 | C.D. Edwards | Improvement in ditching-machines | |
 | 306,728 | Oct. 21, 1884 | C.D. Edwards | Clod-cutter | |
 | 335,902 | Feb. 09, 1886 | C.D. Edwards | Cockle-separating machine | |
 | 546,511 | Sep. 17, 1895 | C.D. Edwards | Stump-puller | |
 | 810,478 | Jan. 23, 1906 | C.D. Edwards | Landside-wheel | |
 | 869,354 | Oct. 29, 1907 | C.D. Edwards | Grading-machine | |
 | 1,723,019 | Aug. 06, 1929 | R.A. Edwards | Road grader | |
 | 1,814,790 | Jul. 14, 1931 | R.A. Edwards | Bar cutter | |