Sierra Pacific Windows, a division of Sierra Pacific Industries, is a leading provider of advanced windows, doors, wall systems and their replacement parts. Sierra Pacific’s technology can be found in its retail products. This page is intended to service as notice under 35 U.S.C. $287(a). The following products may be covered by one or more of the following patents or pending patents in the U.S. and elsewhere. If you have any questions about this list, please contact Sierra Pacific Windows at 530-527-9620.
H3® Double Hung, H3 Sliding Window, H3 Casement and H3 Awning:
United Sates Patents or Patents Pending: 8,561,365; 7,816,343; 15/248,529; 14/838,798
Canadian Patents or Patents Pending: 2,665,853; 2,622,185; 2,940,635; 2,902,769