Electrical connectors – Contact comprising cutter – Insulation cutter
Reexamination Certificate
2007-04-10
2007-04-10
Zarroli, Michael C. (Department: 2839)
Electrical connectors
Contact comprising cutter
Insulation cutter
C439S877000
Reexamination Certificate
active
11384540
ABSTRACT:
A wire connection portion of a terminal fitting to be connected to a cable for surface mounting includes: a bottom wall extended from the electrical contact portion for overlapping with a flat conductor of a cable for surface mounting; crimping blades vertically extended in a staggered fashion from both edges of the bottom wall for sticking into the flat conductor; and transversal projections projecting from the both edges of the bottom wall respectively corresponding to the staggered crimping blades. Outer ends of the transversal projections are disposed more outward from inner walls of the crimping blades at each side of the bottom wall. A gap between the crimping blades extended from both edges of the bottom wall is narrower than a curvature radius of curved portions formed between the crimping blades and the bottom wall.
REFERENCES:
patent: 4564253 (1986-01-01), Sinclair
patent: 4669798 (1987-06-01), Daum et al.
patent: 4832620 (1989-05-01), Yamamoto
patent: 5078617 (1992-01-01), Gutierrez et al.
patent: 5137468 (1992-08-01), Murakami
patent: 6565376 (2003-05-01), Aoki
patent: 2004/0137802 (2004-07-01), Wendling et al.
patent: 2002-305042 (2002-10-01), None
patent: 2002-305050 (2002-10-01), None
patent: 2003-317829 (2003-11-01), None
Armstrong Kratz Quintos Hanson & Brooks, LLP
Yazaki -Corporation
Zarroli Michael C.
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