US2715595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of insulated electric cables
Assignee: Individual
•
Filing: 1954-03-12
•
Granted: 1955-08-16
•
Expires: 1974-03-12
Abstract
No abstract record available.
Inventors
- 👤 David C Prince
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:04
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/08; H01B13/0825; H01B13/0833; D; D07; D07B; D07B7/00; D07B7/02; D07B7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
IN THE MANUFACTURE OF INSULATED ELECTRIC CABLE HAVING A CONDUCTING CORE AND LAYERS OF TAPE WRAPPED AROUND THE CORE, THE IMPROVEMENT WHICH COMPRISES FORMING A CLOSED LOOP OF SAID CORE, MAKING A FIRST PASS OF THE LOOPED CORE IN AN ENDLESS PATH THROUGH A WRAPPING ZONE WHILE WINDING AT LEAST ONE LAYER OF TAPE AROUND THE CORE IN SAID ZONE, MAKING A SECOND PASS OF THE CORE THROUGH SAID ZONE TO WIND AT LEAST ONE MORE TAPE LAYER AROUND THE CORE, AND CUTTING THE WRAPPED LOOP TO FORM A LENGTH OF INSULATED CABLE.
Claim 2
Dependent Claim
93 words
IN THE MANUFACTURE OF INSULATED ELECTRIC CABLE HAVING A CONDUCTING CORE AND LAYERS OF TAPE WRAPPED AROUND THE CORE, THE IMPROVEMENT WHICH COMPRISES FORMING A CLOSED LOOP OF SAID CORE, MAKING A FIRST PASS OF THE LOOPED CORE IN AN ENDLESS PATH THROUGH A WRAPPING ZONE WHILE WINDING AT LEAST ONE LAYER OF TAPE AROUND THE CORE IN SAID ZONE, MAKING A SECOND PASS OF THE CORE THROUGH SAID ZONE TO WIND AT LEAST ONE MORE TAPE LAYER AROUND THE CORE, AND CUTTING THE WRAPPED LOOP TO FORM A LENGTH OF INSULATED CABLE.
References Cited (Backward Citations)
US236699A
Cited
US1890253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |