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:
Feb. 05, 1985
Filed:
Feb. 15, 1984
Applicant:
Inventor:
Erwin J Nunlist, Penfield, NY (US);
Assignee:
Kennecott Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220234 ; 220200 ; 220378 ; 2940211 ; 2940212 ; 2940215 ; 138 97 ; 138 99 ;
Abstract
A repair plug assembly for repairing a defect such as a hole in the lined surface of a corrosion resistant glass or vitreous lined metal vessel and which assembly includes a stud affixed in the hole of the vessel and having an exposed unthreaded surface at the lined surface over which is packed a flexible and compactible sealing material which is contained in sealing position over the hole opening by means of a containing ring and overlying dome-shaped cap member.