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:
Oct. 01, 1991
Filed:
Nov. 28, 1989
Carl Campisi, Chicago, IL (US);
Zenith Electronics Corporation, Glenview, IL (US);
Abstract
A break away video drive circuit board initially manufactured as part of a signal board in the chassis of a television receiver. The chassis includes all receiver circuitry and includes just two circuit boards and a frame standard for all models in a television receiver line. These two boards are called the signal board and the power supply board. The video board is initially part of and located on the left rear of the signal board and is defined by perforated lines that enable the video board to be broken away at final assembly and mounted on the receiver's CRT. The initial location of the video board on the left rear of the signal board accommodates the tapered physical configuration of a rear cover panel on the cabinet.