US3306793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making coaxial cables
Assignee: International Standard Electric Corp
•
Filing: 1964-02-07
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Granted: 1967-02-28
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Expires: 1984-02-07
Abstract
No abstract record available.
Inventors
- 👤 Gill Ronald Yaxley
- 👤 Morel Gerald Alan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:12
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/067; H01B11/00; H01B11/18; H01B11/1808; H01B11/1826; H01B11/1834; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1036; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49123
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A METHOD OF MANUFACTURING A COMPRISING A CONTINUOUS LONGITUDINAL STRIP OF ELECTRICAL INSULATING MATERIAL WHICH INCLUDES THE STEPS OF: FORMING ON A CONTINUOUS LONGITUDINAL STRIP OF ELECTRICAL INSULATING MATERIAL GROUPS OF RELATIVELY THIN CONTIGUOUS TRIANGULATED PROJECTIONS OF THE SAME INSULATING MATERIAL JOINED AST THEIR BASE AND ARRAYED THEREON TRANSVERSE TO THE LONGITUDINAL AXIS THEREOF; FOLDING SAID STRIP LONGITUDINALLY ABOUT AN INNER CONDUCTOR TO FORM A CONTINUOUS TUBE SO THAT SAID PROJECTIONS EXTEND INWARDLY THEREFROM AND THE EDGES OF ADJACENT PROJECTIONS MEET TO SURROUND THE SUPPORT
Claim 2
Independent Claim
85 words
A METHOD OF MANUFACTURING A COMPRISING A CONTINUOUS LONGITUDINAL STRIP OF ELECTRICAL INSULATING MATERIAL WHICH INCLUDES THE STEPS OF: FORMING ON A CONTINUOUS LONGITUDINAL STRIP OF ELECTRICAL INSULATING MATERIAL GROUPS OF RELATIVELY THIN CONTIGUOUS TRIANGULATED PROJECTIONS OF THE SAME INSULATING MATERIAL JOINED AST THEIR BASE AND ARRAYED THEREON TRANSVERSE TO THE LONGITUDINAL AXIS THEREOF; FOLDING SAID STRIP LONGITUDINALLY ABOUT AN INNER CONDUCTOR TO FORM A CONTINUOUS TUBE SO THAT SAID PROJECTIONS EXTEND INWARDLY THEREFROM AND THE EDGES OF ADJACENT PROJECTIONS MEET TO SURROUND THE SUPPORT
References Cited (Backward Citations)
FR428390A
Cited
US1939264A
Cited
US2269991A
Cited
US2330381A
Cited
US2643327A
Cited
US2897542A
Cited
US2890739A
Cited
US3117902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |