Patent · US Active

Attic stairway insulator assembly

US8931215B1 · kind B1 · utility

4Cited by

39References

20Claims

0Family size

Assignee

Owens Corning Intellectual Capital, LLC · US

Inventors

David M. Cook · San Jose, US
Anthony L. Rockwell · Pickerington, US
Fawn M. Uhl · Gahanna, US
Harry Alter · Granville, US
Julie Pope · Monroe, US
Paul B. Machacek · Toledo, US

Key dates

Filing date	Jun 4, 2014
Grant date	Jan 13, 2015
Priority date	—
Expiry date	Jun 4, 2034

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B5/01
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An attic stairway insulator assembly configured for placement within a building scuttle is provided. The building scuttle has a length and a width. The attic stairway insulator assembly includes a base configured to cover the building scuttle. The base has a length and a width corresponding generally to the length and the width of the building scuttle. A bag is seated on the base and has insulative material within a jacket. The bag has a length that is longer than the length of the base and a width that is wider than the width of the base such that portions of the bag having the insulative material drape over portions of the base.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.