| All Patents in class 72/149 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 4,475X | Jun. 19, 1826 | W. James | Machine for bending tire for wheels | blacksmith |
| 7,451X | Feb. 28, 1833 | C.F. Fisher | edging, tin plate sheet iron, sheathing copper | |
| 7,467X | Mar. 07, 1833 | W. Hinds | Punching and bending tires and hoops | blacksmith |
| 39,155 | Jul. 07, 1863 | G.R. Boynton, J.M. Le Count | Making Sap-Spiles | sap collecting apparatus |
| 924,907 | Jun. 15, 1909 | P.W. Jones | Metal Shaping Machine | metal rolling machines |
| 1,372,816 | Mar. 29, 1921 | J.H. Holmgreen | Bending Machine and Method of Bending | sheet metal bending machines |
| 1,465,733 | Aug. 21, 1923 | J.H. Holmgreen | Bending Machine | sheet metal bending machines |
| 2,453,868 | Nov. 16, 1948 | R.M. Shaw, Jr. | Apparatus for Automatically Bending Work Such as Tubing Into Serpentine Coils | metal bending machines |
| 2,784,761 | Mar. 12, 1957 | R.M. Shaw, Jr. | Bending Machines | metal bending machines |
