US3559390A
Expired / Lapsed
US
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Apparatus for bonding twisted plastic insulated conductors
Assignee: KM Kabelmetal AG
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Filing: 1968-10-22
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Granted: 1971-02-02
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Expires: 1988-10-22
Abstract
Abstract APPARATUS ASSOCIATED WITH MECHANISM FOR TWISTING THE ELEMENTS OF ELECTRIC CABLE WHEREIN THE DIRECTION OF TWIST IS REVERSED AT INTERVALS, THE APPARATUS BEING ADAPTED TO BOND THE ELEMENTS OF THE CABLE TOGETHER BY WAY OF THEIR THERMOPLASTIC INSULATION, THE BONDING ACTION TAKING PLACE AT INTERVALS.
Inventors
- 👤 Harry H Staschewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:59
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/69; B29C65/00; B29C65/02; B29C65/18; B29C65/20; B29C66/80; B29C66/83; B29C66/836; D; D07; D07B; D07B3/00; D07B3/005; D07B5/00; H; H01; H01B; H01B13/00; H01B13/0023; H01B13/02; B29L; B29L2031/00; B29L2031/34; B29L2031/3462; B29L2031/707; D07B2501/00; D07B2501/40; D07B2501/406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |