| Patents for Richardson Brothers |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 98,180 | Dec. 21, 1869 | D.T. Munger | Split Saw Nut | saw nuts |
| 292,951 | Feb. 05, 1884 | C. Richardson | Saw-handle | crosscut saw handles |
| 315,663 | Apr. 14, 1885 | C. Richardson | Saw | handsaws |
| 320,169 | Jun. 16, 1885 | C. Richardson | Saw-handle | saw handles |
| 330,680 | Nov. 17, 1885 | J.A. Dean | Saw-tooth | insertable saw teeth |
| 343,254 | Jun. 08, 1886 | C. Richardson | Handsaw | hacksaws |
| 364,672 | Jun. 14, 1887 | C. Richardson | Crosscut-saw handle | crosscut saw handles |
| D28,444 | Apr. 05, 1898 | C. Richardson | Design for a carving fork | cutlery |
| D28,445 | Apr. 05, 1898 | C. Richardson | Design for a carving fork | cutlery |
| D28,446 | Apr. 05, 1898 | C. Richardson | Design for a carving fork | cutlery |
| 938,680 | Nov. 02, 1909 | R.E. Martin | Adjustable and Detachable Handle for Saws | saw handles |
