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:
Apr. 12, 1994
Filed:
Dec. 21, 1992
Kirk R Chandler, Garland, TX (US);
William C Sherard, Jr, Richardson, TX (US);
Alcatel Network Systems, Inc., Richardson, TX (US);
Abstract
A retainer for removable components that plug into a printed circuit board retains the removable component in an associated sockets on a printed circuit board. The retainer has the form of a clip including a retaining surface that applies a retaining force to the component. The retaining force is largely a spring force that directs the leads into the associated sockets by applying pressure to the top of the component. The retainer further has a positioning surface that positions the retaining surface in association with the component. This is done by the positioning surface engaging the exposed exterior surface of the associated sockets. A connecting surface connects the retaining surface to the positioning surface around the circuit board. In the preferred embodiment, the component is a crystal oscillator that plugs into the printed circuit board. Such crystal oscillators are removable to permit changing the operating frequency of an associated microwave transmission circuit.