HYGRADE INSIDE
Filed: May 21, 1993
metal components for insulating glass; namely, air spacers and muntin bars
Owned by: Hygrade Metal Moulding Mfg. Corp.
Serial Number: 74393288
ENERGY EDGE
Filed: October 29, 1993
metal insulated glass window frame components, namely spacer bars, corner keys, and muntin bars
Owned by: Hygrade Metal Moulding Mfg. Corp.
Serial Number: 74453399
HYGRADE COMPONENTS
Metal Insulating glass and window components, namely, air spacers, muntin bars, screen frames, patio door track covers,…
Owned by: Hygrade Metal Moulding Mfg. Corp.
Serial Number: 76137020
HYGRADE COMPONENTS
Filed: August 6, 2013
Metal Insulating glass and window components, namely, air spacers, muntin bars, screen frames, patio door track covers,…
Owned by: Hygrade Metal Moulding Mfg. Corp.
Serial Number: 86030409
