Fried Krupp
Records under this name other than patents Fried Krupp holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,022,427 | Method for producing helical springs Term ended Term ended Jul 20, 2018 · From the USPTO record | Term ended | Term ended Jul 20, 2018 | From the USPTO record |
| US 3,935,095 | Strong field magnetic separators Term ended Term ended no later than Jan 27, 1996 · Low confidence | Term ended | Term ended no later than Jan 27, 1996 | Low confidence |
| US 3,935,575 | Circuitry for determining direction of impingement of a received signal Term ended Term ended no later than Jan 27, 1996 · Low confidence | Term ended | Term ended no later than Jan 27, 1996 | Low confidence |
| US 3,936,089 | Gripping device for a lifting mechanism, especially in a core reactor for depositing and picking up fuel elements and control rods Term ended Term ended no later than Feb 3, 1996 · Low confidence | Term ended | Term ended no later than Feb 3, 1996 | Low confidence |
| US 3,937,332 | Device for moving long and thin bodies into narrow spaces, especially for control turn-off bars or the like of core reactors Term ended Term ended no later than Feb 10, 1996 · Low confidence | Term ended | Term ended no later than Feb 10, 1996 | Low confidence |
| US 3,937,513 | Dual-purpose remote-control grab for fuel elements and control rods of a nuclear reactor Term ended Term ended no later than Feb 10, 1996 · Low confidence | Term ended | Term ended no later than Feb 10, 1996 | Low confidence |
| US 3,938,845 | Gripping device of a lifting device, especially in a core reactor for depositing and picking up of fuel elements and control rods Term ended Term ended no later than Feb 17, 1996 · Low confidence | Term ended | Term ended no later than Feb 17, 1996 | Low confidence |
| US 3,939,638 | Method for automatically starting and stopping an open-end spinning machine Term ended Term ended no later than Feb 24, 1996 · Low confidence | Term ended | Term ended no later than Feb 24, 1996 | Low confidence |
| US 3,940,968 | Device for making hollow bodies Term ended Term ended no later than Mar 2, 1996 · Low confidence | Term ended | Term ended no later than Mar 2, 1996 | Low confidence |
| US 3,941,259 | Device for relocating fuel elements and control rods in a core reactor Term ended Term ended no later than Mar 2, 1996 · Low confidence | Term ended | Term ended no later than Mar 2, 1996 | Low confidence |