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:
Aug. 11, 1987
Filed:
Jan. 08, 1986
Applicant:
Inventor:
Lennart B Johnson, Milford, NH (US);
Assignee:
Teradyne, Inc., Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
361413 ; 339 / ; 339 / ; 339 / ; 339 / ; 361401 ; 361412 ;
Abstract
A daughter board/backplane assembly including a backplane having first and second surfaces and holes extending from the first surface to the second surface, pairs of separate first contacts having first ends mounted in the holes and second ends extending from both ends of the holes, the second ends of each first contact being positioned with respect to the respective surface from which it extends, and a plurality of daughter boards mounted on opposite sides of the backplane and carrying second contacts mating with the second ends of the first contacts.