US3105108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple-pair electric cable construction
Assignee: Whitney Blake Co
•
Filing: 1961-04-11
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Granted: 1963-09-24
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Expires: 1981-04-11
Abstract
No abstract record available.
Inventors
- 👤 John A Brazee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:35
CPC Classifications
H; H01; H01B; H01B11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A COMMUNICATIONS CABLE COMPRISING, IN COMBINATION: (A) A MESSENGER WIRE; AND, (B) A PLURALITY OF PAIRS OF ELECTRICAL CONDUCTORS HELD TO SAID MESSENGER WIRE AND EACH COMPRISING: (A) ELECTRICAL INSULATING MATERIAL SURROUNDING EACH OF SAID CONDUCTORS, (B) A WATER IMPERVIOUS SLEEVE SURROUNDING EACH PAIR OF SAID INSULATED CONDUCTORS; AND, (C) AN ELONGATED WEB (1) SPACED AWAY FROM THE CLOSEST ADJACENT PORTIONS OF SAID CONDUCTORS, AND (2) SAID WEB HOLDING SAID CONDUCTORS APART TO PROVIDE AIR SPACE BETWEEN SAID CONDUCTORS.
Claim 2
Dependent Claim
79 words
A COMMUNICATIONS CABLE COMPRISING, IN COMBINATION: (A) A MESSENGER WIRE; AND, (B) A PLURALITY OF PAIRS OF ELECTRICAL CONDUCTORS HELD TO SAID MESSENGER WIRE AND EACH COMPRISING: (A) ELECTRICAL INSULATING MATERIAL SURROUNDING EACH OF SAID CONDUCTORS, (B) A WATER IMPERVIOUS SLEEVE SURROUNDING EACH PAIR OF SAID INSULATED CONDUCTORS; AND, (C) AN ELONGATED WEB (1) SPACED AWAY FROM THE CLOSEST ADJACENT PORTIONS OF SAID CONDUCTORS, AND (2) SAID WEB HOLDING SAID CONDUCTORS APART TO PROVIDE AIR SPACE BETWEEN SAID CONDUCTORS.
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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) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |