| All Patents in class 464/69 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 258,401 | May 23, 1882 | A.O. Frick | Traction Engine | steam traction engines |
| 627,190 | Jun. 20, 1899 | E. Huber | Traction Engine | traction engine suspensions |
| 803,006 | Oct. 31, 1905 | J.B. Merriam | Flexible Coupling | industrial machine shaft couplings |
| 1,013,786 | Jan. 02, 1912 | J.W. Lambert | Power transmission | motor vehicle gearing |
| 1,069,454 | Aug. 05, 1913 | J.B. Meriam | Flexible Coupling | industrial machine shaft couplings |
| 1,242,906 | Oct. 16, 1917 | B.F. Augustine | Shaft Coupling | industrial machine shaft couplings |
