Patent US4680668A successfully refreshed from Google Patents.
US4680668A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-static device
Assignee: Superior Surgical Manufacturing Co Inc
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Filing: 1984-12-28
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Granted: 1987-07-14
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Expires: 2004-12-28
Abstract
Abstract A device for dissipating electrostatic electricity from a person wearing a static protecting garment. The device comprises a means for continuously conducting electricity between the garment and the person; and means for continuously conducting electricity from the garment and person to ground. The invention is also directed to a method of preventing electrostatic damage to a device which is sensitive to electrostatic potentials, said device being handled by a person wearing a static protective garment. The method comprises simultaneously and continuously grounding the person and the garment.
Inventors
- 👤 Nathan L. Belkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:46
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/14
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
88 words
A device for dissipating electro-static electricity from a person wearing a static protective garment comprising: a means for continuously conducting electricity between the garment and the person including a conductive wristlet to be worn by the person having means for conducting electricity between the wristlet and a sleeve of the garment, a conductive fastener on said wristlet, a conductive fastener on said sleeve which conductively mates with said conductive fastener on said wristlet, and a means for continuously conducting electricity from the garment or person to a ground.
Claim 2
Independent Claim
88 words
A device for dissipating electro-static electricity from a person wearing a static protective garment comprising: a means for continuously conducting electricity between the garment and the person including a conductive wristlet to be worn by the person having means for conducting electricity between the wristlet and a sleeve of the garment, a conductive fastener on said wristlet, a conductive fastener on said sleeve which conductively mates with said conductive fastener on said wristlet, and a means for continuously conducting electricity from the garment or person to a ground.
Claim 3
Dependent Claim
58 words
The device of claim 1, wherein the conductive fasteners on said sleeve and wristlet are adapted to be conductively connected to each other by a conductive cord having a conductive fastener on each end, one end of which connects with the fastener on the sleeve and the other end of which connects with the fastener on the wristlet.
Claim 4
Dependent Claim
81 words
The device of claim 1, wherein the conductive fastener on the sleeve is an eyelet and the conductive fastener on the wristlet is a male snap member which matingly passes through the eyelet and is in electrical contact therewith, and wherein the means for continuously conducting electricity from the garment to a ground is a conductive cord having a conductive snap on one end which conductively mates with the male fastener member to secure the male fastener member in the eyelet.
Claim 5
Dependent Claim
80 words
The device of claim 1, wherein the conductive fastener on the sleeve has a stud on one side and a socket on the other, and the conductive snap on the wristlet mates with a side of the conductive snap on the sleeve, and wherein the means for continuously conducting electricity from the garment to a ground is a conductive fastener, a conductive cord having one end which conductively mates with the other side of the conductive fastener on the sleeve.
Claim 6
Dependent Claim
39 words
The device of claim 2, wherein the means for continuously conducting electricity from the garment to a ground is a conductive cord having a conductive fastener on one end which conductively mates with another conductive fastener on the wristlet.
Claim 7
Dependent Claim
39 words
The device of claim 1, wherein the means for continuously conducting electricity from a garment to a ground is a conductive cord having a conductive fastener on one end which conductively mates with another conductive fastener on the wristlet.
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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) | 1990-07-13 | 1991-01-12 | 1991-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-07-13 | 1995-01-12 | 1995-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-07-13 | 1999-01-12 | 1999-07-14 | $7700.00 | Window Closed / Lapsed |