US3135679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for material treatment
Assignee: Sealtron Corp
•
Filing: 1960-11-08
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Granted: 1964-06-02
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Expires: 1980-11-08
Abstract
No abstract record available.
Inventors
- 👤 Rothacker Francis Neill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:30
CPC Classifications
B; B05; B05C; B05C9/00; B05C9/08; B05C9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
AN APPARATUS FOR THE TREATMENT OF THE SURFACE OF A PLASTIC COATED WIRE TO IMPROVE THE ADHERENT PROPERTIES THEREOF COMPRISING MEANS ADVANCING SAID WIRE ALONG A PREDETERMINED LINEAR PATH, A PAIR OF SPACED MUTUALLY INSULATD ELECTRODES HAVING ELONGATED SHARP CONFRONTING DISCHARGE EDGES DISPOSED ALONG AND IN CLOSE PROXIMITY TO A COMMON FACE OF SAID PLASTIC SURFACE WITH AT LEAST ONE OF SAID EDGES BEING COVERED WITH AN INSULATING MATERIAL, AND MEANS APPLYING A VOLTAGE BETWEEN SAID ELECTRODES SUFFICIENT TO ESTABLISH AN ELECTRIC DISCHARGE BETWEEN SAID SHARP EDGES WHICH TRAVELS ALONG AND SUBSTANTIALLY HUGS SAID PLASTIC SURFACE.
Claim 2
Independent Claim
96 words
AN APPARATUS FOR THE TREATMENT OF THE SURFACE OF A PLASTIC COATED WIRE TO IMPROVE THE ADHERENT PROPERTIES THEREOF COMPRISING MEANS ADVANCING SAID WIRE ALONG A PREDETERMINED LINEAR PATH, A PAIR OF SPACED MUTUALLY INSULATD ELECTRODES HAVING ELONGATED SHARP CONFRONTING DISCHARGE EDGES DISPOSED ALONG AND IN CLOSE PROXIMITY TO A COMMON FACE OF SAID PLASTIC SURFACE WITH AT LEAST ONE OF SAID EDGES BEING COVERED WITH AN INSULATING MATERIAL, AND MEANS APPLYING A VOLTAGE BETWEEN SAID ELECTRODES SUFFICIENT TO ESTABLISH AN ELECTRIC DISCHARGE BETWEEN SAID SHARP EDGES WHICH TRAVELS ALONG AND SUBSTANTIALLY HUGS SAID PLASTIC SURFACE.
References Cited (Backward Citations)
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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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |