Machine Design Systems, Inc.
Records under this name other than patents Machine Design Systems, Inc. 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 Machine Design Systems, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US RE38,987 | Method and apparatus for inserting an insert into a cover Term ended Ended no later than Mar 2, 2013 · From the USPTO record | Term ended | Ended no later than Mar 2, 2013 | From the USPTO record |
| US 6,253,435 | Method and apparatus for inserting an insert into a cover Surrendered on reissue Surrendered on reissue Feb 28, 2006 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Feb 28, 2006 | From the USPTO record |
| US 4,845,925 | Cushion cover stuffing machine and method Term ended Term ended no later than Jul 11, 2009 · Low confidence | Term ended | Term ended no later than Jul 11, 2009 | Low confidence |
| US 4,986,055 | Cushion compression machine for compressing a cushion and applying a cover to the cushion Term ended Term ended no later than Jan 22, 2011 · Low confidence | Term ended | Term ended no later than Jan 22, 2011 | Low confidence |
| US 5,048,265 | Method and apparatus for filling cushions Term ended Term ended no later than Sep 17, 2011 · Low confidence | Term ended | Term ended no later than Sep 17, 2011 | Low confidence |
| US 5,774,965 | Apparatus for inserting an insert into a cover Term ended Term ended no later than Jul 7, 2018 · Low confidence | Term ended | Term ended no later than Jul 7, 2018 | Low confidence |