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:
Sep. 09, 1986
Filed:
May. 22, 1985
Applicant:
Inventors:
Daniel E Craig, Marion, IN (US);
Clarence E Walker, Jr, Anderson, IN (US);
Leonard P Wilbur, Jr, Lancaster, PA (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
445 68 ; 292815 ; 228 491 ;
Abstract
An apparatus for centering a shadow mask frame in a faceplate panel includes a fixed plate and a slidable plate. A set of blades is rotatably mounted in the fixed plate. The blades are coupled to the slidable plate by coupling members whereby motion between the plates simultaneously rotates the blades. The blades extend into a space between the frame and the panel and urge the frame into a centered orientation in the panel.