Electrical connectors – Including or for use with coaxial cable
Reexamination Certificate
2009-03-13
2010-11-23
Nguyen, Truc T (Department: 2833)
Electrical connectors
Including or for use with coaxial cable
C439S445000, C081S467000
Reexamination Certificate
active
07837501
ABSTRACT:
A jumper sleeve for connecting and disconnecting a male F connector to and from a female F connector includes a wrench portion and a grip portion. The wrench portion has a leading end, a trailing end, and a hollow main body located between the leading end and the trailing end. The main body of the wrench portion internally has a hexagonally shaped portion corresponding to a shaped outer surface of a rotatable connecting ring of the male F connector. The grip portion has a rear end and a front end connected to the trailing end of the wrench portion, and has a plurality of circumferentially spaced externally convex sections, each of which has a radially inward key formed near the rear end thereof. The jumper sleeve provides greater mechanical advantage to produce sufficient torsion force, enabling easy installation and removal of the male F connector.
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Nguyen Truc T
Phoenix Communications Technologies International
Rogers David E.
Squire, Sanders & Demspey L.L.P.
Starkovich Alex
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