Electro-Disc Corp.
Records under this name other than patents Electro-Disc Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Electro-Disc Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,330,897 | Floor machine Term ended Term ended no later than May 25, 2002 · Low confidence | Term ended | Term ended no later than May 25, 2002 | Low confidence |
| US 4,435,870 | Floor machine Term ended Term ended no later than Mar 13, 2004 · Low confidence | Term ended | Term ended no later than Mar 13, 2004 | Low confidence |
| US 4,443,906 | Machine for floor maintenance Term ended Term ended no later than Apr 24, 2004 · Low confidence | Term ended | Term ended no later than Apr 24, 2004 | Low confidence |
| US 4,567,391 | Permanent magnet disc rotor machine Term ended Term ended no later than Jan 28, 2006 · Low confidence | Term ended | Term ended no later than Jan 28, 2006 | Low confidence |
| US 4,590,635 | Machine for floor maintenance Term ended Term ended no later than May 27, 2006 · Low confidence | Term ended | Term ended no later than May 27, 2006 | Low confidence |
| US D282,110 | Machine for floor maintenance Term ended | Term ended |