Patent US 3560689A
| Patent number | US 3560689A (click link for details and documents via Google Patents) |
|---|---|
| Title | Pushbutton switch having cam actuated spring contacts also acting as resilient support for pushbutton |
| Inventors | Arthur H Matson |
| Company | Tektronix Inc |
| Filing date | 1968-12-04 |
| Grant date | 1971-02-02 |