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US 5,971,548 AGranted
Monitor filter
OwnerTeng-Shun Hunginventor
Life of this patent
Estimating the term…
Abstract
A monitor filter includes a rectangular frame having cover, a pair of adjusting knobs fitted in two recesses formed close to two upper corners of the rectangular frame, and a pair of arms each having a bottom provided with a soft pad and a downwardly extending screw engaged with a respective one of the adjusting knobs, whereby the monitor filter can be easily and rapidly adjusted in position.
Claims3
A monitor filter comprising:
- a rectangular frame including a first cover and a second cover engaged with said first cover, said first and second covers being of symmetric structure, said first and second covers being formed with two semi-cylindrical passages at two vertical sides thereof such that said rectangular frame will have two vertical cylindrical passages when said first and second covers are joined together, each of said semi-cylindrical passages being formed with a recess close to an upper end thereof;
- an anti-radiation screen fitted between said first and second covers;
- a pair of adjusting knobs each fitted in a respective recess and having an axial threaded through hole;
- and
- a pair of arms each having a bottom provided with a soft pad and a downwardly extending screw engaged with said axial threaded through hole;
- whereby when in use, said two arms are arranged on a top of a monitor and then said adjusting knobs are turned to adjust position of said monitor filter so that said monitor filter is just mounted in front of said monitor.
3 more elements
Dependencies are inferred from the claim text.