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:
Mar. 02, 1993
Filed:
Apr. 06, 1992
Argus Doss-Desouza, Sunningdale, GB;
Technophone Limited, Surrey, GB;
Abstract
A magnetic catch comprises a magnetic assembly and a catch plate. The magnetic assembly includes a magnet flanked by two pole shoes. The magnet and pole shoes are biassed against a casing portion by an abutment feature provided integrally on a support member which is retained by resilient clips extending from the casing. The localized nature of the abutment feature provides a gap between the pole plates and the support member. This gap allows the pole members to move relative to the magnet so that they can align themselves with the catch plate to provide optimal physical contact therewith. Nevertheless, the biasing arrangement holds the magnet in a fixed position which helps to prevent the magnet and pole shoes from rattling.