Hall Processing Systems
Records under this name other than patents Hall Processing Systems 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 4,068,567 | Combined ejector-gate means for rotatable table of an article counter-stacker Formerly held Term ended Term ended no later than Jan 17, 1998 · Low confidence | Term ended | Term ended no later than Jan 17, 1998 | Low confidence |
| US 4,103,785 | Apparatus for rotating and discharging articles Formerly held Term ended Term ended no later than Aug 1, 1998 · Low confidence | Term ended | Term ended no later than Aug 1, 1998 | Low confidence |
| US 4,162,733 | Article stacking apparatus Formerly held Term ended Term ended no later than Jul 31, 1999 · Low confidence | Term ended | Term ended no later than Jul 31, 1999 | Low confidence |
| US 4,280,615 | Bundle entry device Formerly held Term ended Term ended no later than Jul 28, 2001 · Low confidence | Term ended | Term ended no later than Jul 28, 2001 | Low confidence |
| US 4,401,300 | Air bearing shelf Formerly held Term ended Term ended no later than Aug 30, 2003 · Low confidence | Term ended | Term ended no later than Aug 30, 2003 | Low confidence |
| US 4,452,441 | Newspaper stream forming device Formerly held Term ended Term ended no later than Jun 5, 2004 · Low confidence | Term ended | Term ended no later than Jun 5, 2004 | Low confidence |
| US 4,456,025 | Regulator for high volume air flow control Formerly held Term ended Term ended no later than Jun 26, 2004 · Low confidence | Term ended | Term ended no later than Jun 26, 2004 | Low confidence |
| US 4,456,242 | Apparatus for shingling stack of flat articles Formerly held Term ended Term ended no later than Jun 26, 2004 · Low confidence | Term ended | Term ended no later than Jun 26, 2004 | Low confidence |
| US 4,462,735 | Newspaper live storage buffer Term ended Term ended no later than Jul 31, 2004 · Low confidence | Term ended | Term ended no later than Jul 31, 2004 | Low confidence |
| US 4,478,327 | Newspaper container unloading apparatus Term ended Term ended no later than Oct 23, 2004 · Low confidence | Term ended | Term ended no later than Oct 23, 2004 | Low confidence |