Data Packaging Corporation
Records under this name other than patents Data Packaging Corporation holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,969,007 | Cassette dispenser Term ended Term ended no later than Jul 13, 1996 · Low confidence | Term ended | Term ended no later than Jul 13, 1996 | Low confidence |
| US 3,992,689 | Permanent magnet Term ended Term ended no later than Nov 16, 1996 · Low confidence | Term ended | Term ended no later than Nov 16, 1996 | Low confidence |
| US 4,012,288 | Tissue culture cluster dish Term ended Term ended no later than Mar 15, 1997 · Low confidence | Term ended | Term ended no later than Mar 15, 1997 | Low confidence |
| US 4,022,397 | 8-Track cartridge Term ended Term ended no later than May 10, 1997 · Low confidence | Term ended | Term ended no later than May 10, 1997 | Low confidence |
| US 4,033,058 | Picture display stand Term ended Term ended no later than Jul 5, 1997 · Low confidence | Term ended | Term ended no later than Jul 5, 1997 | Low confidence |
| US 4,041,627 | Sequential display device Term ended Term ended no later than Aug 16, 1997 · Low confidence | Term ended | Term ended no later than Aug 16, 1997 | Low confidence |
| US 4,073,695 | Leighton tube Term ended Term ended no later than Feb 14, 1998 · Low confidence | Term ended | Term ended no later than Feb 14, 1998 | Low confidence |
| US 4,079,532 | Photograph display stand Term ended Term ended no later than Mar 21, 1998 · Low confidence | Term ended | Term ended no later than Mar 21, 1998 | Low confidence |
| US 4,223,787 | Cassette carrying case Term ended Term ended no later than Sep 23, 2000 · Low confidence | Term ended | Term ended no later than Sep 23, 2000 | Low confidence |
| US 4,233,586 | Disk pack bottom cover with magnetic latch Formerly held Term ended Term ended no later than Nov 11, 2000 · Low confidence | Term ended | Term ended no later than Nov 11, 2000 | Low confidence |