| All Patents of Type: manufacturing bricks and tiles |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 9,001X | Aug. 15, 1835 | J. Parker | Form and shape of bricks for roofs | manufacturing bricks and tiles |
| 9,186X | Oct. 22, 1835 | B.P. Coston | Bricks and tile | manufacturing bricks and tiles |
| 9,291X | Dec. 15, 1835 | U. Ward | Machine for pressing and delivering brick | brick and tile making machines |
| NS-4 | Mar. 03, 1836 | J.W. Cleaveland | Machine for making bricks | manufacturing bricks and tiles |
| 18,318 | Oct. 06, 1857 | E.H. Bellows | Brick-press | manufacturing bricks and tiles |
| 30,026 | Sep. 11, 1860 | J. Molyneux | Block for forming tiles | manufacturing bricks and tiles |
| 50,333 | Oct. 10, 1865 | M. Chittenden | Improved machine for pressing brick | manufacturing bricks and tiles |
| 63,057 | Mar. 19, 1867 | P.H. Kells | Improved brick-machine | manufacturing bricks and tiles |
| 81,511 | Aug. 25, 1868 | P.H. Kells | Improved brick-machine | manufacturing bricks and tiles |
| 83,010 | Oct. 13, 1868 | P. Walrath, J. Walrath | Improved brick-machine | brick and tile making machines |
| 107,017 | Sep. 06, 1870 | J.S. Elliott | Improved brick-machine | manufacturing bricks and tiles |
| 124,590 | Mar. 12, 1872 | P.H. Kells | Improvement in brick-machines | manufacturing bricks and tiles |
| 177,851 | May 23, 1876 | P.H. Kells | Improvement in brick and tile machines | manufacturing bricks and tiles |
| 202,948 | Apr. 30, 1878 | P.H. Kells | Improvement in brick and tile machines | manufacturing bricks and tiles |
| 222,902 | Dec. 23, 1879 | C.A. Hege | Improvement in brick-machines | brick and tile making machines |
