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:
May. 07, 1985
Filed:
Apr. 01, 1983
Applicant:
Inventors:
Jeffert J Nowobilski, Orchard Park, NY (US);
Kenneth C Kather, Tonawanda, NY (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285 47 ; 285 53 ; 285D / ; 138149 ;
Abstract
A vacuum insulated conduit exhibiting reduced thermal leakage through a joint area wherein the evacuated space between inner and outer pipes is reduced in the joint area by a plate from the outer pipe to bellows covering the inner pipe which form the major heat transfer pathway.