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U.S. Department of Energy
Office of Scientific and Technical Information

Window insulator

Patent ·
OSTI ID:5746412
An insulator for mounting to a window. A pair of plastic layers including a plurality of partitions positioned therebetween form air pockets between the layers. A plurality of suction cups and suction grooves arranged in rows on one outer surface of the sheet removably secure the sheet to a window. The sheet includes a circumferentially extending recessed portion receiving the window frame.
Assignee:
Modern Modalities, Inc.
Patent Number(s):
US 4544587
OSTI ID:
5746412
Country of Publication:
United States
Language:
English