US3258522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulating cable splices
Assignee: Dow Silicones Corp
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Filing: 1963-10-04
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Granted: 1966-06-28
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Expires: 1983-10-04
Abstract
No abstract record available.
Inventors
- 👤 Donald M Bartos
- 👤 Swartzbaugh George William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:30
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/196; H01; H01B; H01B3/00; H01B3/002; H01B3/18; H01B3/30; H01B3/46; H01B3/48; H01B3/50; H02G15/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
IN A SPLICED ELECTRICAL CABLE HAING INSULATED SPLICES, THE IMPROVEMENT COMPRISING AN INSULATION ON THE SPLICES COMPRISING, FROM THE SPLICE OUTWARD, (1) A FIRST LAYER OF CURED ROOM TEMPERATURE VULCANIZABLE SILICONE RUBBER PASTE, THEN (2) AT LEAST ONE LAYER OF A SELF-ADHERING SILICONE RUBBER TAPE DISPOSED ON SAID FIRST LAYER, AND FINALLY, (3) A LAYER OF CURED ROOM TEMPERATURE VULCANIZABLE SILICONE RUBBER PASTE ON THE OUTSIDE OF THE TAPE.
Claim 2
Dependent Claim
69 words
IN A SPLICED ELECTRICAL CABLE HAING INSULATED SPLICES, THE IMPROVEMENT COMPRISING AN INSULATION ON THE SPLICES COMPRISING, FROM THE SPLICE OUTWARD, (1) A FIRST LAYER OF CURED ROOM TEMPERATURE VULCANIZABLE SILICONE RUBBER PASTE, THEN (2) AT LEAST ONE LAYER OF A SELF-ADHERING SILICONE RUBBER TAPE DISPOSED ON SAID FIRST LAYER, AND FINALLY, (3) A LAYER OF CURED ROOM TEMPERATURE VULCANIZABLE SILICONE RUBBER PASTE ON THE OUTSIDE OF THE TAPE.
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) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |