Patent ID: 8667762

Claim:
An insulating glass (IG) unit, comprising: first and second substantially parallel spaced apart glass substrates at least partially defining a gap therebetween; a spacer system provided proximate edges of the first and second glass substrates, the spacer system including at least one upwardly extending blade; a muntin bar assembly located within the gap; and one or more clips holding the muntin bar assembly substantially in place, each said clip comprising: an elongate main body portion in the gap between the first and second glass substrates and received by a cavity formed in the muntin bar assembly, wherein an angled member extending from the main body extends from the main body through an aperture in the muntin bar assembly in order to help lock the clip in engagement with the muntin bar assembly, and wherein a downwardly extending member is spaced apart from the angled member and extends downwardly from the main body outside the cavity of the muntin bar assembly to act as a stop for positioning the clip relative to the muntin bar assembly, and a shoulder integral with the elongate body portion and hooked onto the blade of the spacer system at a bend thereof, the bend being formed at an angle less than 90 degrees.