Patent ID: 11898348
Assignee: SPECIFIED TECHNOLOGIES INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A method of installing and retaining insulation relative to at least one of a mullion and a transom having a given width, the method comprising:
using a fastener to attach to a side surface of the mullion or transom a side plate of each of a plurality of spaced apart L-brackets, each said L-bracket having a first receiving slot formed in the side plate;
positioning the insulation in a space adjacent to at least one of the mullion and the transom;
engaging with each L-bracket a clip having a pair of clip legs with a first of the pair of clip legs extending through the first receiving slot of the L-bracket and a second of the pair of clip legs penetrating into the insulation, wherein at least one of the clip legs has a tapered free end.