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:
Mar. 27, 1979
Filed:
Jun. 07, 1978
Applicant:
Inventor:
Robert T Sheldon, DeLeon Springs, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04C / ; E04H / ;
U.S. Cl.
CPC ...
52232 ; 52 796 ; 52660 ; 52DI / ; 427155 ; 427156 ; 4273 / ; 427247 ; 428255 ; 428256 ;
Abstract
A system for protecting an enclosed space from the effects of above- and below-normal temperatures comprises means defining an enclosed space including at least one relatively large opening, a screen-like cover over said opening containing numerous smaller openings which have been closed over with a water-removable composition comprising a water soluble, heat transfer resistant organic polymeric coating.