| Number | Name | Date | Kind |
|---|---|---|---|
| D302930 | Sakamoto et al. | Aug 1989 | |
| D314125 | Ogawa et al. | Jan 1991 | |
| 4854085 | Huber et al. | Aug 1989 | |
| 4879847 | Butzen et al. | Nov 1989 |
| Entry |
|---|
| Chicago Pneumatic, Orbital Air Sander CP777. |
| Florida Pneumatic, 8" Geared Sander/Grinder FP-8870-8. |
| Ingersoll-Rand, Air Geared Orbital Sander I-R 328. |
| National Detroit, Model 900. |
| Hutchins Manufacturing, Eliminator Model 2001 (Rotary), Part 2001. |
| Dynabrade, Inc., Air Powered Random Orbital Sander. |