Patents in subclass Excavating/By Auger
Parent class: Excavating
| Number | Patent title | Issue Date |
|---|---|---|
| 5864971 | Debris removing apparatus An earthmoving apparatus collects windrows of loose material left behind during roadmaking via a ground tracking pick up head and without damaging the ground surface. The apparatus can be used for removing other types of loose material... |
02/02/1999 |