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:
Nov. 18, 1997
Filed:
Nov. 14, 1995
Frank Rowland Ragland, Jr, Lancaster, PA (US);
Thomson Consumer Electronics, Inc., Indianapolis, IN (US);
Abstract
An improved color picture tube includes an evacuated envelope having a rectangular faceplate panel. The panel includes a viewing screen on an inner surface thereof and a shadow mask-frame assembly mounted therein. The shadow mask-frame assembly includes an apertured shadow mask and a peripheral frame to which the mask is attached. The improvement comprises the frame being formed by eight sections, two identical long side sections, two identical short side sections and four corner sections, that are attached together edge-to-edge. The two long side sections and the two short side sections are thinner than the four corner sections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile