Electrical connectors – Including or for use with coaxial cable – Having means for interconnecting outer conductors of three...
Reexamination Certificate
2002-12-27
2004-01-20
Reichard, Dean A. (Department: 2831)
Electrical connectors
Including or for use with coaxial cable
Having means for interconnecting outer conductors of three...
C439S188000, C439S578000, C439S585000, C439S582000, C439S581000, C333S124000, C333S127000, C333S02200F, C333S105000, C200S051090, C200S051100, C200S051110
Reexamination Certificate
active
06679728
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a BNC connector, and particularly to a mini sized and easily fabricated BNC connector.
2. Description of Related Art
Publication No. 308366 in the Taiwanese Patent Gazette, entitled “DUAL TYPE BNC CONNECTOR (ADDITION I)”, granted to the present applicant discloses a dual body type BNC connector with a metal outer casing. The dual type BNC connector is attached to a circuit board for connecting with other BNC connectors. In order to enhance signal transmission quality of the BNC connector with metal outer casing, the applicant has filed an invention in Taiwan with Application No. 91206496 and in U.S. with application Ser. No. 10/173,462, entitled BNC CONNECTOR WITH ALL METAL OUTER CASING. The invention basically has a metal cover is jointed to an outer casing at the lower end thereof to constitute a space for receiving the BNC connector and the lead wires extending from the rear side of the BNC connector. Hence, the power loss rate of the BNC connector during the signal being transmitted can be reduced and the electromagnetic wave interference generated by the foreign electronic parts can be isolated so as to enhance the quality of the transmitted signal.
However, the preceding BNC connectors are large sized and it is a trend that smaller sized BNC connectors are needed. In order to comply with the trend, the present invention discloses a mini BNC connector providing better signal transmission quality and being fabricated more conveniently.
SUMMARY OF THE INVENTION
Accordingly, an object of the present invention is to provide a mini BNC connector, which is possible to improve the quality of signal transmission and to be fabricated with facility.
REFERENCES:
patent: 3360747 (1967-12-01), Lancaster
patent: 3372349 (1968-03-01), Concelman
patent: 4749968 (1988-06-01), Burroughs
patent: 5088936 (1992-02-01), Wang
patent: 5221090 (1993-06-01), Hong
patent: 5246378 (1993-09-01), Seiceanu
patent: 5348491 (1994-09-01), Louwagie et al.
patent: 6036545 (2000-03-01), Caviness et al.
Chen Sung-Wen
Huang Tung-Liang
Harris Anton
Insert Enterprise Co., Ltd.
Reichard Dean A.
Troxell Law Office PLLC
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