Patents for Buffalo Forge Co. |
Patents 91 -
105
of 179
|
Number | Date | Patentee | Title | Type |
1,743,418 | Jan. 14, 1930 | A.T. Yates | Bending Machine | metal bending machines |
1,751,472 | Mar. 25, 1930 | A.A. Criqui | Drying process and apparatus | |
1,781,165 | Nov. 11, 1930 | A.A. Criqui | Centrifugal fan | fans and blowers |
1,792,522 | Feb. 17, 1931 | A.T. Yates | Shearing machine | metal shearing machines |
CA-314,197 | Aug. 11, 1931 | A.A. Criqui | Centrifugal fan | |
1,865,677 | Jul. 05, 1932 | C.C. Cheyney | Sound deadener | |
1,866,196 | Jul. 05, 1932 | A.A. Criqui, R.T. Thornton | Gas purifier or scrubber | |
1,868,341 | Jul. 19, 1932 | A.T. Yates | Bending roll | |
1,888,730 | Nov. 22, 1932 | R.D. Madison | Heating device | |
1,913,579 | Jun. 13, 1933 | A.T. Yates | Clutch | |
CA-334,676 | Aug. 08, 1933 | T.D. Williams | Shears | metal shearing machines |
CA-334,677 | Aug. 08, 1933 | A.T. Yates | Shearing machine | metal shearing machines |
CA-335,397 | Sep. 05, 1933 | A.T. Yates | Shearing machine | metal shearing machines |
1,926,830 | Sep. 12, 1933 | A.T. Yates | Bending machine roll | |
1,942,992 | Jan. 09, 1934 | A.T. Yates | Process and apparatus for bending metal bars | |