The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2002
Filed:
Jan. 23, 2001
Applicant:
Inventor:
Jeffrey A. Chapman, Fountain Hills, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 1/704 ;
U.S. Cl.
CPC ...
F25D 1/704 ;
Abstract
In an exemplary configuration, an air container is placed in a vacant portion of a structure and substantially prevents convection between an air mass in that portion and an adjacent air mass of an occupied portion of the structure. By thus isolating the air masses, the air container restricts heat transfer between them and advantageously allows the occupied portion's air mass to heat up and cool down without requiring substantial heating and cooling (at least initially) of the vacant portion's air mass. Other methods and structures with different advantageous features are also described.