LTC Roll & Engineering Co.
Records under this name other than patents LTC Roll & Engineering Co. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to LTC Roll & Engineering Co.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,336,356 | Apparatus and process for reducing profile variations in sheet metal stock Lapsed on the fee record Ended Dec 25, 2020 · From the USPTO record | Lapsed on the fee record | Ended Dec 25, 2020 | From the USPTO record |
| US 7,958,763 | Apparatus and process for reducing profile variations in sheet metal stock Lapsed on the fee record Ended Jun 14, 2019 · From the USPTO record | Lapsed on the fee record | Ended Jun 14, 2019 | From the USPTO record |
| US 4,707,014 | Automotive roof spoiler having retractable, concealable lamps Term ended Term ended no later than Nov 17, 2007 · Low confidence | Term ended | Term ended no later than Nov 17, 2007 | Low confidence |
| US 4,787,665 | Automotive roof spoiler having retractable lamps Term ended Term ended no later than Nov 29, 2008 · Low confidence | Term ended | Term ended no later than Nov 29, 2008 | Low confidence |
| US 5,171,083 | Combined luggage rack and concealed lights for vehicle roof Term ended Term ended no later than Dec 15, 2012 · Low confidence | Term ended | Term ended no later than Dec 15, 2012 | Low confidence |
| US 5,193,874 | T-top insert storage rack with locking mechanism Term ended Term ended no later than Mar 16, 2013 · Low confidence | Term ended | Term ended no later than Mar 16, 2013 | Low confidence |
| US 5,348,810 | Elastomeric laminated sheet metal parts Term ended Term ended no later than Sep 20, 2014 · Low confidence | Term ended | Term ended no later than Sep 20, 2014 | Low confidence |
| US D338,645 | Motor vehicle cargo shade Term ended | Term ended |