| Patents for Buffalo Forge Co. |
Patents 76 -
90
of 179
      |
| Number | Date | Patentee | Title | Type |
| 1,392,305 | Oct. 04, 1921 | A.A. Day | Door structure for air-washers and the like | |
| 1,402,147 | Jan. 03, 1922 | A.A. Day | Air washer and the like | |
| CA-217,984 | Apr. 25, 1922 | A.A. Day | Air washer | |
| CA-217,985 | Apr. 25, 1922 | A.A. Day | Door structure for air washers | |
| 1,435,041 | Nov. 07, 1922 | G.H. Zimmer | Bending machine | |
| 1,518,089 | Dec. 02, 1924 | J.E. Manquen | Change-speed mechanism for drilling machines or the like | drilling and boring |
| 1,554,784 | Sep. 22, 1925 | W.H. Carrier | Humidity and temperature regulator | |
| 1,554,785 | Sep. 22, 1925 | W.H. Carrier | Humidity regulator | |
| 1,614,190 | Jan. 11, 1927 | O.K. Dyer | Fan bracket or support | |
| 1,650,411 | Nov. 22, 1927 | A.T. Yates | Punching machine | metal punching machines |
| 1,673,477 | Jun. 12, 1928 | A.T. Yates | Rolling attachment for bending machines | |
| CA-282,297 | Aug. 07, 1928 | A.A. Criqui | Drying process | |
| 1,687,542 | Oct. 16, 1928 | W.H. Carrier | Cooling system | air conditioning apparatus |
| 1,697,896 | Jan. 08, 1929 | A.T. Yates | Process for bending bars and the like | |
| 1,706,280 | Mar. 19, 1929 | O.K. Dyer | Automatic shutter | |
