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:
Jan. 20, 1976
Filed:
Mar. 31, 1975
Applicant:
Inventor:
Wendel Edward Archer, Gahanna, OH (US);
Assignee:
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335154 ; 335196 ;
Abstract
A sealed contact includes a capsule enclosing a pair of magnetic reeds. Each reed has a fixed end sealed in the capsule and a flat movable portion with side edges substantially parallel to one another for a predetermined length and tapered toward one another from the end of the predetermined length to the tip of the movable portion. The reeds are positioned so that the movable portions overlap one another by an overlap length and define an overlap area which is less sensitive to variation in overlap length than a conventional sealed contact having reeds cut substantially normal to the parallel side edges.