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:
Jan. 31, 1978
Filed:
May. 04, 1976
Applicant:
Inventors:
Paul G La Haye, Cape Elizabeth, ME (US);
Ralph E Anderson, Cape Elizabeth, ME (US);
Assignee:
Hague International, S. Portland, ME (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ; E04B / ;
U.S. Cl.
CPC ...
52506 ; 110 / ; 52573 ;
Abstract
An insulated material comprises a first wall having a surface with a layer of insulation thereover. The insulation is anchored to the wall by a plurality of rods which are each attached to the wall and extends through the insulation. The rods are interlocked at expansion point means which allows expansion and contraction of the rods without permitting movement of the insulation from its position.