Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357503 | Blade-adjustment device for a disconnecting-switch structure | — | 1982-11-02 |
| 4357504 | Bearing and journal means for the rotatable crank-arm assembly of a disconnecting switch | Charles M. Cleaveland | 1982-11-02 |
| 4339636 | Disconnecting switch having improved switch-blade hinging structure | Charles M. Cleaveland | 1982-07-13 |