| Patent Number |
Title Of Patent |
Date Issued |
| 6536173 |
Covering for suspended ceiling grid system |
March 25, 2003 |
| The invention is a covering for a suspended ceiling grid system. The covering is particularly suited to be retrofitable onto an installed suspended ceiling grid system. The covering is preferably a plastic cup that can be snap fit onto the main runners or cross-tees of the installed |
| 6324806 |
Covering for suspended ceiling grid system |
December 4, 2001 |
| A covering for a suspended ceiling grid system particularly suited to be retrofitable onto an installed suspended ceiling grid system. The covering is preferably a plastic cap that can be snap fit onto the main runners of cross-tees of the installed suspended ceiling grid system, and the |
| 6305137 |
Covering for suspended ceiling grid system |
October 23, 2001 |
| A covering for a suspended ceiling grid system, the covering is particularly suited to be retrofitable onto an installed suspended ceiling grid system, the covering is preferably a plastic cap that can be snap fit onto the main runners or cross-tees of the installed suspended ceiling |
| 6205732 |
Surface mounted grid system |
March 27, 2001 |
| A surface mounted grid system for use in association with a substructure and for supporting an array of tile panels which comprises: (a) a plurality of main runners and cross-runners adaptable arranged normal to each other. The main runner has (i) a horizontally oriented surface and |
