| D352044 |
Bucket tooth |
— |
1994-11-01 |
| 5188680 |
Method of making tooth point |
Andrew H. Ulven, James W. Huiras |
1993-02-23 |
| 5152088 |
Excavating tooth point and method of replacement |
— |
1992-10-06 |
| 5074062 |
Method of replacing a worn excavating tooth point |
Kirk E. Yoresen, William A. Fewless, Robert K. Emrich, Michael John Secrist |
1991-12-24 |
| 4727663 |
Excavating tooth having a lock including a basket spring |
— |
1988-03-01 |
| 4716668 |
Excavating tooth point for use with basket spring retainer |
— |
1988-01-05 |
| 4663867 |
Locking device for whisler type adapter |
Larren F. Jones |
1987-05-12 |
| 4585117 |
Flight for link chain conveyor |
— |
1986-04-29 |
| 4577423 |
Excavating tooth system |
— |
1986-03-25 |
| 4501079 |
Two piece cutting edge construction |
Larren F. Jones |
1985-02-26 |
| 4470210 |
Mounting for excavating implement and method |
— |
1984-09-11 |
| 4428131 |
Excavating tooth |
— |
1984-01-31 |
| 4335532 |
Excavating tooth |
William R. Barber, Jr., David A. Hampel |
1982-06-22 |
| 4267653 |
Locking device for excavating equipment |
Larren F. Jones |
1981-05-19 |