All Patents of Type: machine making |
Patents 1 -
13
of 13
|
Number | Date | Patentee | Title | Type |
91,283 | Jun. 15, 1869 | H.D. Stover | Improvement in hoisting-apparatus | machine making |
139,772 | Jun. 10, 1873 | J.W. Cole | Improvement in processes of grinding journal boxes or bearings | machine making |
139,773 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for forming, shaping, and dressing journal-boxes | machine making |
216,228 | Jun. 03, 1879 | C. Seymour | Improvement in devices for balancing cylinders, cutter-heads, &c. | machine making |
333,765 | Jan. 05, 1886 | W.J. Liddell | Machine for molding pulleys | machine making |
659,092 | Oct. 02, 1900 | F.A. Nystrom | Grinding-machine | machine making |
875,448 | Dec. 31, 1907 | R. Milne | Core and casting | machine making |
901,722 | Oct. 20, 1908 | R. Milne | Routing-machine | machine making |
1,360,165 | Nov. 23, 1920 | C.C. Zenk | Method for making commutators | machine making |
1,370,744 | Mar. 08, 1921 | F. Diehl | Winding-machine | machine making |
1,898,031 | Feb. 21, 1933 | A.G. Carter | Apparatus for manufacturing band saw wheel tires and the like | machine making |
1,914,487 | Jun. 20, 1933 | A.G. Carter | Apparatus for forming tires | machine making |
2,723,706 | Nov. 15, 1955 | A.G. Carter | Procedure for manufacturing metal-cored tires | machine making |