Electrical connectors – With unauthorized connection preventer – e.g. – key or...
Patent
1988-03-15
1990-03-27
Abrams, Neil
Electrical connectors
With unauthorized connection preventer, e.g., key or...
439144, 439373, H01R 13447
Patent
active
049116460
ABSTRACT:
A jack security device, especially suitable for standard telephone jacks mounted at a panel of an access cabinet, can either prevent unauthorized access to a secured empty jack or prevent removal of a plug from a jack in use. An end portion of the device partially covers the plug receiving jack opening. The main body of the device carries a key-actuated tumbler and slides into an access cabinet housing recess adjacent to the jack. A locking tab carried by an inner end of the tumbler engages a surface provided in the housing to place the device in a locked condition with the flanged end portion partially covering the secure jack. Additionally, arrangements within the access cabinet are provided for overriding a locked condition of the device without the need for a lock actuating key.
REFERENCES:
patent: 1878436 (1932-09-01), Burroughs
patent: 1950205 (1934-03-01), Young
patent: 2288241 (1942-06-01), Holcomb
patent: 2563094 (1951-08-01), Becker
patent: 2864906 (1958-12-01), Medenbach
patent: 2955272 (1960-10-01), Gallardo
patent: 2978613 (1961-04-01), Hein
patent: 2987909 (1961-06-01), Shlank
patent: 3031875 (1962-05-01), Brown
patent: 3293588 (1966-12-01), Blonder
patent: 3363216 (1968-01-01), Benedetto
patent: 3428936 (1969-02-01), Arnao, Jr.
patent: 3693494 (1972-09-01), Meyer
patent: 3749815 (1973-07-01), Boatwright et al.
patent: 3794278 (1974-02-01), Frey, Jr. et al.
patent: 3811104 (1974-05-01), Caldwell
patent: 3972579 (1976-08-01), Kohaut
patent: 4093331 (1978-06-01), Molchan
patent: 4311883 (1982-01-01), Kidney
patent: 4473265 (1984-09-01), Dellinger et al.
patent: 4479688 (1984-10-01), Jennings
patent: 4494809 (1985-01-01), Soloman
patent: 4575169 (1986-03-01), Duplatre et al.
patent: 4581907 (1986-04-01), Eberly
patent: 4584856 (1986-04-01), Petersdorff et al.
patent: 4607900 (1986-08-01), Andrews et al.
patent: 4645284 (1987-02-01), Duplatre et al.
patent: 4740168 (1988-04-01), Carney et al.
patent: 4749359 (1988-06-01), White
Marson Albert U.
Marson Joseph A.
Abrams Neil
Michigan Bell Telephone Company
LandOfFree
Jack security device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Jack security device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jack security device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1647597