| Patents for Levi Heywood |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 27,447 | Mar. 13, 1860 | L. Heywood | Chain for timber-bending machines |
 | 72,291 | Dec. 17, 1867 | L. Heywood | Improvement in machine for splitting rattan |
 | 72,292 | Dec. 17, 1867 | L. Heywood | Improvement in machine for bending wood |
 | 72,293 | Dec. 17, 1867 | L. Heywood | Improvement in machine for bending wood |
 | 73,720 | Jan. 28, 1868 | M.V. Howe | Improvement in wood-bending machines |
 | 74,913 | Feb. 25, 1868 | L. Heywood | Improvement in rattan-machines |
 | 79,976 | Jul. 14, 1868 | L. Heywood | Improvement in machines for shaving rattan |
 | 80,627 | Aug. 04, 1868 | L. Heywood | Improvement in machines for bending wood |
 | 119,732 | Oct. 10, 1871 | W. Aldrich, A.F. Spaulding | Improvement in devices for pressing chair-sets into their frames |
