Patents recorded as loan collateral (security interest)

Conveyance: PATENT SECURITY AGREEMENT | Assignor: DAYTON SUPERIOR CORPORATION | Assignee: SILVER POINT FINANCE, LLC | Patents: 7887735, 8464996, 7775010, 8042786, 8322108, 7828263, 8186645, 7404691, 7314334, 7487949, 6948291, 7497059, 7028443, 7051988, 7004443, 6951329, 6925771, 6735918, 7222460, 6865859, 6647674, 6761007, 6733059, 6755385, 6857235, 6755387, 6729079, 6722097, 6605240, 6715729, 6419204, 6460824, 6676102, D436674, D437062, D437063, D438649, D438991, 6361014, 6089779, 6099196, 6112475, 6082700, 6089522, D421709, D428501, D417295, 5943830, 6508447, 5967691, 6182346, 5857296, 5816562, 5776001, 5729949, 5616271, D393997, D394200, 5707539, 5572838, 5656193, 5491941, 5562845, 5351456, 5316253, 5152118, 5261635, 5212920, 5050365, 5050364, 5046878