| 3068403 | Test probe | |||
| 2972730 | Pressure mounted lug | |||
| 2799793 | Electronic tube shield | |||
| 2712099 | N/A | |||
| 2710366 | Static discharging shoe | |||
| 2428250 | Current collector contact member | |||
| 2390905 | Oscillating joint | |||
| 2379942 | Cable terminating means | |||
| 2313379 | Mounting means for electrically operated units | |||
| 2306389 | Means for connecting metallic and nonmetallic parts |