Nationalcarcaredevelopment
Records under this name other than patents Nationalcarcaredevelopment holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Nationalcarcaredevelopment
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,239,551 | Brush arrangement and sequencing for turntable car wash Term ended Term ended no later than Dec 16, 2000 · Low confidence | Term ended | Term ended no later than Dec 16, 2000 | Low confidence |
| US 4,335,526 | Vehicle drying machine and method Term ended Term ended no later than Jun 22, 2002 · Low confidence | Term ended | Term ended no later than Jun 22, 2002 | Low confidence |
| US 4,393,602 | Vehicle drying machine and method Term ended Term ended no later than Jul 19, 2003 · Low confidence | Term ended | Term ended no later than Jul 19, 2003 | Low confidence |
| US 4,541,874 | Vehicle scrubbing apparatus Term ended Term ended no later than Sep 17, 2005 · Low confidence | Term ended | Term ended no later than Sep 17, 2005 | Low confidence |
| US D298,971 | Motor vehicle cleaning and restoration building Term ended | Term ended |