Attic stair insulating cover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 23, 1989
Grant Date -
N/A
app pub date -
May 31, 1988
filing date -
May 31, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
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Abstract
The present invention entails an attic stair insulating cover which can easily be placed in an operational position and a compact stored position. The insulating cover includes a plurality of pieces that when fitted together in the operational position form a cover in the shape of a rectangular box with four sides, a top and an open bottom that fits above and over an attic stair opening to provide a thermal barrier. The pieces of the insulating cover can also be disposed in the compact stored position with packaging materials used to even the shape of the cover in its stored position.
First Claim
Other Claims data not available