| All Patents in class 223/32 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 59,913 | Nov. 20, 1866 | S.R. Knox | Fluting Machine | fluting irons |
| 137,258 | Mar. 25, 1873 | T. Stockmarr | Improvement in fluting-machines | wood shapers |
| 138,650 | May 06, 1873 | E.P. Holly | Fluting Machine | |
| 169,327 | Nov. 02, 1875 | H. Albrecht | Improvement in fluting-machines | pressing irons |
| 192,632 | Jul. 03, 1877 | H. Albrecht | Improvement in clamping devices for fluting-machines | pressing irons |
| 200,034 | Feb. 05, 1878 | R. Eickemeyer | Improvement in hat blocking and banding machines | milliner |
| RE9,127 | Mar. 23, 1880 | H. Albrecht | Fluting-machine | pressing irons |
