US2461647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying plastic material to cables
Assignee: AT&T Inc
•
Filing: 1946-05-31
•
Granted: 1949-02-15
•
Expires: 1966-05-31
Abstract
No abstract record available.
Inventors
- 👤 Leroy W Lovett
- 👤 Sloan S Sherrill
- 👤 Stiegler August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:37
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/22; Y; Y10; Y10S; Y10S118/00; Y10S118/22
Claims Analysis
Total Claims: 0
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US2428284A
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US2418540A
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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) | 1952-02-15 | 1952-08-16 | 1953-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-15 | 1956-08-16 | 1957-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-15 | 1960-08-16 | 1961-02-15 | $7700.00 | Window Closed / Lapsed |