Tamper-resistant filter

Details Tamper-resistant filter Tamper-resistant filter

2007-09-04

2007-09-04

Pascal, Robert (Department: 2817)

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

C333S176000

Reexamination Certificate

active

11070984

ABSTRACT:
Method and apparatus for protecting a filter trap that is utilized in a coaxial cable system against theft of service. A barrier is mounted inside a filter housing which includes a pair of end connectors that are aligned along a common axis. The barrier is mounted on one or both end faces plate or isolation shield for intercepting a cutting tool moving along the axis to direct the tool away from the axis. At least one opening in the plate adjacent to the barrier engages the intercepted cutting tool and further directs the tool away from the axis causing the tool to break or to prevent the formation of a passage between the end connectors.

REFERENCES:
patent: 5278525 (1994-01-01), Palinkas
patent: 5632651 (1997-05-01), Szegda
patent: 6529103 (2003-03-01), Brendel et al.
patent: 6759927 (2004-07-01), Maguire et al.
patent: 7005945 (2006-02-01), Lanz et al.

Affiliated with

Also associated with

Rating

Tamper-resistant filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tamper-resistant filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tamper-resistant filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3783076