Electrical connectors – Metallic connector or contact having movable or resilient... – Spring actuated or resilient securing part
Reexamination Certificate
2011-06-28
2011-06-28
Leon, Edwin A. (Department: 2833)
Electrical connectors
Metallic connector or contact having movable or resilient...
Spring actuated or resilient securing part
Reexamination Certificate
active
07967648
ABSTRACT:
An electrical contact unit (200) is disclosed, having a series of four electrical receptacles (202, 204, 206, 208). Each of the receptacles includes an upper cantilever member (210) and a lower cantilever member (212). Upper lateral arms (214) are conductively interconnected by an upper bridge portion (216). Correspondingly, lower lateral arms (218) are conductively interconnected by a lower bridge portion (220). The upper lateral arms (214) and upper bridge portion (216) provide a pair of contact surfaces or edges (222). Correspondingly, the lower lateral arms (218) and lower bridge portion (220) form a pair of lower contact surfaces or edges (224). In addition, an upper cantilever member (228) positioned inwardly of the upper lateral arms (214) is also provided.
REFERENCES:
patent: 3118998 (1964-01-01), Mastney et al.
patent: 3955869 (1976-05-01), Licht
patent: 4795379 (1989-01-01), Sasaki
patent: 4990110 (1991-02-01), Byrne
patent: 6932660 (2005-08-01), Roepke
Leon Edwin A.
Varnum LLP
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