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. 14, 1989
Filed:
Apr. 14, 1987
Applicant:
Inventor:
Martin Kavanagh, Wallington, GB;
Assignee:
Rank Brimar Limited, , GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313404 ; 313406 ; 313407 ;
Abstract
A plurality of mountings for locating a shadow mask carrying frame in a color cathode ray tube each comprise one mounting element bonded to the tube wall and another mounting element connected to the frame, which together provide a spring-loaded spigot-and-socket connection. One feature is that the element has a portion bonded to the wall of a compatible material and a second portion of a hard material for low-wear. Another feature is that the element which provides the spigot has a recess therearound within the thickness of the wall into which the other element extends in order to save space.