Campbell-Ers L.L.C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell-Ers L.L.C..The latest application filed is for "restrictor plate with securing system".
- Campbell-Ers L.L.C. - Harrison NJ
- CAMPBELL-ERS L.L.C - Harrison NJ
- Campbell ERS LLC - Harrison NJ
Trademarks
| Patent | Date |
|---|---|
| Recessed restrictor plate Grant 8,940,160 - Lill January 27, 2 | 2015-01-27 |
| Adjustable recessed restrictor plate assembly Grant 8,657,524 - Lill February 25, 2 | 2014-02-25 |
| Press-fit restrictor plate Grant 8,523,477 - Lill September 3, 2 | 2013-09-03 |
| Catch basin clamp system Grant 8,522,408 - Lill September 3, 2 | 2013-09-03 |
| Restrictor Plate With Securing System App 20120294676 - Lill; Clifford F. | 2012-11-22 |
| Recessed Restrictor Plate App 20120292239 - Lill; Clifford F. | 2012-11-22 |
| Restrictor plate with securing system Grant 8,235,624 - Lill August 7, 2 | 2012-08-07 |
| Grate Wall App 20120068135 - LILL; CLIFFORD F. | 2012-03-22 |
| Restrictor Plate With Securing System App 20110284439 - LILL; Clifford F. | 2011-11-24 |
| Restrictor plate with securing system Grant 7,993,072 - Lill August 9, 2 | 2011-08-09 |
| Restrictor Plate With Securing System App 20110100886 - LILL; CLIFFORD F. | 2011-05-05 |
| Catch basin curb inlet cover Grant 7,611,304 - Lill , et al. November 3, 2 | 2009-11-03 |
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