Patent US3283209A successfully refreshed from Google Patents.
US3283209A
Expired / Lapsed
US
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Static eliminator
Assignee: Uarco Inc
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Filing: 1964-04-03
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Granted: 1966-11-01
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Expires: 1984-04-03
Abstract
No abstract record available.
Inventors
- 👤 Rudolph W Schutz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:36
CPC Classifications
H; H05; H05F; H05F3/00; H05F3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A STATIC ELIMINATOR, COMPRISING: AN OUTER ELONGATED CHANNEL-SHAPED METAL CASING HAVING MEANS FOR CONNECTION TO GROUND; AN ELECTRICALLY CONDUCTIVE BAR EXTENDING LENGTHWISE IN THE CASING; A PLURALITY OF DISCHARGE POINTS ELECTRICALLY CONNECTED TO THE BAR AND ARRANGED ALONG ITS LENGTH, EACH DISCHARGE POINT BEING FORMED OF METAL MATERIAL AND HAVING A U-SHAPED BASE SHAPED TO STRADDLE THE BAR IN GRIPPING RELATION THERETO AND THUS POSITION AND HOLD THE POINT RELATIVE TO THE BAR; A DIELECTRIC POTTING COMPOUND CONSISTING OF AN EPOXY RESIN FILLING SAID CASING TO A LEVEL EXPOSING ONLY THE TIPS OF SAID POINTS AND INSULATING SAID BAR FROM AID CASING; AND MEANS FOR CONNECTING SAID BAR TO AN ELECTRICAL ENERGY SOURCE.
Claim 2
Dependent Claim
113 words
A STATIC ELIMINATOR, COMPRISING: AN OUTER ELONGATED CHANNEL-SHAPED METAL CASING HAVING MEANS FOR CONNECTION TO GROUND; AN ELECTRICALLY CONDUCTIVE BAR EXTENDING LENGTHWISE IN THE CASING; A PLURALITY OF DISCHARGE POINTS ELECTRICALLY CONNECTED TO THE BAR AND ARRANGED ALONG ITS LENGTH, EACH DISCHARGE POINT BEING FORMED OF METAL MATERIAL AND HAVING A U-SHAPED BASE SHAPED TO STRADDLE THE BAR IN GRIPPING RELATION THERETO AND THUS POSITION AND HOLD THE POINT RELATIVE TO THE BAR; A DIELECTRIC POTTING COMPOUND CONSISTING OF AN EPOXY RESIN FILLING SAID CASING TO A LEVEL EXPOSING ONLY THE TIPS OF SAID POINTS AND INSULATING SAID BAR FROM AID CASING; AND MEANS FOR CONNECTING SAID BAR TO AN ELECTRICAL ENERGY SOURCE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |