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. 02, 1980
Filed:
Nov. 08, 1976
Thomas J Holce, Portland, OR (US);
Charles M Huckins, Tigard, OR (US);
Kentrox Industries, Inc., Portland, OR (US);
Abstract
A telephone line attenuator pad comprises a printed circuit board one portion of which mounts a plurality of resistances each connected in series with a pair of electrical printed circuit conductors. The resistances and mounting portion of the board are potted within a hollow case and the remaining portion of the board, including portions of the printed circuit conductors, projects from the case for removable mounting, in either of two opposing orientations, in an electrical connector to which are connected a plurality of permanent, fixed resistors included in the attenuator network to which telephone line circuitry is connected.