| All Patents in class 144/199 |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 10,063 | Oct. 04, 1853 | E.R. Benson | Slat-machine for window-blinds |
 | 17,341 | May 19, 1857 | L.T. Smart | Machine for crimping the ends of blind-slats |
 | 18,212 | Sep. 15, 1857 | P. Putnam, J.E. Crane | Tenoning-machine |
 | 18,569 | Nov. 10, 1857 | T.C. Ball | Device for forming round tenons on window-blind slats |
 | 22,177 | Nov. 30, 1858 | I.W. Gere | Machine for making window-blind slats |
 | 34,836 | Apr. 01, 1862 | T.B. Jones | Improvement in tenoning-machines |
 | 60,800 | Jan. 01, 1867 | T.J. Lumis, H. Smith | Improvement in machines for tenoning blind-slats and boring the stiles |
 | 70,382 | Oct. 29, 1867 | F.W. White | Improvement in machines for making blind-slats |
 | 82,792 | Oct. 06, 1868 | T.J. Bowdle, S.R. Lawder, F.E. Johnston | Improvement in machines for tenoning blind-slats |
 | 118,023 | Aug. 15, 1871 | L.H. Stark, K. Kendal | Improvement in blind-slat machines |
