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:
May. 22, 2001
Filed:
Jun. 30, 1998
Michael Gunnar Johnson, Sparta, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
An assembly including a back plate and a circuit board coupled to the back plate with mechanical fasteners is provided. The fastener has an end and a head with a top surface. The top surface of the head is between the top and bottom surfaces of the circuit board, inclusively, such that the head is either below or flush with the top surface of the circuit board. This allows solder to be deposited onto the circuit board with an automated surface mounted assembly system and components to be attached to the circuit board after the circuit board is attached to back plate. The circuit board has an opening that receives the head of the fastener. A portion of this opening has a diameter as large as the diameter of the widest portion of the head and another portion of this opening, located closer to the back plate has a smaller diameter.