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:
Jun. 21, 1994
Filed:
Jul. 13, 1992
Remigius G Shatas, Huntsville, AL (US);
Steven F Brown, Huntsville, AL (US);
Other;
Abstract
An enclosure is constructed of electromagnetic radiation shielding material for housing and supporting circuitry that emits electromagnetic interference. Symmetrical top and bottom covers are fabricated of a generally U-shaped configuration, with a downwardly extending tab on one side region of the upper cover and an upwardly extending tab on an opposite side region of the lower cover, these tabs for covering a butt joint between the upper and lower covers. Symmetrical front and rear covers are each constructed having inwardly extending sides also for covering the butt joints, with a lip on each of these side regions. Slots in these lips support circuit boards in the enclosure. Segmented lips on upper and lower sides of the front and rear covers contact upper and lower regions of the upper and lower covers. Constructed as such, there are no significant gaps in the enclosure to radiate electromagnetic radiation.