| Patents for C. F. Brown |
Patents 1 -
15
of 57
      |
| Number | Date | Patentee | Title | Type |
| 165,762 | Jul. 20, 1875 | O. Sawyer | Improvement in sandpapering-machines | sanding machines |
| 176,709 | Apr. 25, 1876 | S.R. Thompson | Improvement in machines for rossing and grinding bark | bark processing machines |
| 177,496 | May 16, 1876 | P.H. Gafney | Improvement in Tools for Sawing and Jointing Soap Stone Slabs | |
| RE7,264 | Aug. 15, 1876 | S.R. Thompson | Improvement in machines for rossing and grinding bark | bark processing machines |
| 188,257 | Mar. 13, 1877 | L. R.Palmer | Improvement in machines for jointing staves | barrel making machines |
| RE9,167 | Apr. 20, 1880 | A.P. Hazard | Shoe-makers' edge-plane | cobbler |
| 231,890 | Sep. 07, 1880 | H.K. Austin | File Holder | file holders |
| 235,075 | Dec. 07, 1880 | I.A. Dunham | Cutter for sole or welt-trimmers | cobbler |
| 241,429 | May 10, 1881 | O. Sawyer | Sanding-machine | chair maker |
| 270,772 | Jan. 16, 1883 | P. Flanders | Stave machine | barrel making machines |
| 290,158 | Dec. 11, 1883 | H.D. Wilcox | Cutter-head | cutterheads |
| 293,911 | Feb. 19, 1884 | H. Redding | Pill-box threading machine | box making machines |
| 293,930 | Feb. 19, 1884 | C.V. Woerd | Machine for Threading Sectional Leading Screws | metal threading machines |
| 294,766 | Mar. 11, 1884 | F.W. Coy | Abrading-machine | sanding machines |
| 296,481 | Apr. 08, 1884 | J.D. Stirckler | Cutter-head | cutterheads |
