Plastronics, Inc.
Records under this name other than patents Plastronics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,959,058 | Method and apparatus for butt-welding tubular plastic members to each other Term ended Term ended no later than May 25, 1996 · Low confidence | Term ended | Term ended no later than May 25, 1996 | Low confidence |
| US 3,962,719 | Mounting pad and semiconductor encapsulation device combination Term ended Term ended no later than Jun 8, 1996 · Low confidence | Term ended | Term ended no later than Jun 8, 1996 | Low confidence |
| US 3,968,925 | Anti-reflux valve 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 3,989,142 | Stackable container lid Formerly held Term ended Term ended no later than Nov 2, 1996 · Low confidence | Term ended | Term ended no later than Nov 2, 1996 | Low confidence |
| US 3,990,448 | Enema tip Term ended Term ended no later than Nov 9, 1996 · Low confidence | Term ended | Term ended no later than Nov 9, 1996 | Low confidence |
| US 3,998,255 | Breather assembly for a sealed container Term ended Term ended no later than Dec 21, 1996 · Low confidence | Term ended | Term ended no later than Dec 21, 1996 | Low confidence |
| US 4,028,156 | Plastic container and closure collar combination and method Term ended Term ended no later than Jun 7, 1997 · Low confidence | Term ended | Term ended no later than Jun 7, 1997 | Low confidence |
| US 4,051,578 | Combination hanger and clamp member for bedside drainage bag Term ended Term ended no later than Oct 4, 1997 · Low confidence | Term ended | Term ended no later than Oct 4, 1997 | Low confidence |
| US 4,055,179 | Valve for urinary drainage container or similar article Term ended Term ended no later than Oct 25, 1997 · Low confidence | Term ended | Term ended no later than Oct 25, 1997 | Low confidence |
| US 4,095,589 | Combination urine meter and drainage receptacle Formerly held Term ended Term ended no later than Jun 20, 1998 · Low confidence | Term ended | Term ended no later than Jun 20, 1998 | Low confidence |