US4745518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monitor filter with static eliminating means
Assignee: Individual
•
Filing: 1987-04-01
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Granted: 1988-05-17
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Expires: 2007-04-01
Abstract
Abstract This invention relates to a monitor filter with a static eliminating means and in particular to one including a conducting net weaved by a plurality of nylon threads covered with black material, a plastic frame having two portions between which the circumference of the conducting net is fixedly attached, a static eliminating means mounted into the plastic frame, and a grounded plug connected with the static eliminating means and having a contact plate, whereby the induced static in the computer and the operator would be respectively transferred to the ground via the grounded plug and the contact plate.
Inventors
- 👤 Kuo C. Fang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:41
CPC Classifications
H; H05; H05F; H05F3/00; H05F3/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
A monitor filter with a static eliminating means comprising: a conducting net weaved by a plurality of nylon threads covered with black material; a plastic frame having two portions between which the circumference of the conducting net is fixedly attached, each portion of the plastic frame being provided with two slots; a static eliminating means mounted into the the plastic frames, said means comprising a set of light emitting diodes connected in series, one end of said series connected light emitting diodes is connected with a terminal disposed at one side of the plastic frame, the other end of said series connected light emitting diodes being connected to the conducting net via a wire; a grounded plug having two wires respectively connected with ground and a contact plate, said grounded plug being engageable with the terminal mounted at one side of the plastic frame so that induced static in the conducting net and an operator would be respectively transferred to the ground via the grounded plug and the contact plate.
Claim 2
Dependent Claim
170 words
A monitor filter with a static eliminating means comprising: a conducting net weaved by a plurality of nylon threads covered with black material; a plastic frame having two portions between which the circumference of the conducting net is fixedly attached, each portion of the plastic frame being provided with two slots; a static eliminating means mounted into the the plastic frames, said means comprising a set of light emitting diodes connected in series, one end of said series connected light emitting diodes is connected with a terminal disposed at one side of the plastic frame, the other end of said series connected light emitting diodes being connected to the conducting net via a wire; a grounded plug having two wires respectively connected with ground and a contact plate, said grounded plug being engageable with the terminal mounted at one side of the plastic frame so that induced static in the conducting net and an operator would be respectively transferred to the ground via the grounded plug and the contact plate.
References Cited (Backward Citations)
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Cited
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Cited
GB2067380A
Cited
US4468702A
Cited
US4468702B1
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US4661856A
Cited
US4605984A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-05-17 | 1991-11-16 | 1992-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-17 | 1995-11-16 | 1996-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-17 | 1999-11-16 | 2000-05-17 | $7700.00 | Window Closed / Lapsed |