US2864159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making splicing sleeve assemblies
Assignee: AT&T Inc
•
Filing: 1954-09-29
•
Granted: 1958-12-16
•
Expires: 1974-09-29
Abstract
No abstract record available.
Inventors
- 👤 Fred W Doering
- 👤 James C Morison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:06
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49808; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/4994
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848867A
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US1168067A
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US2266796A
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US2429585A
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US2479702A
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US2565316A
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US2659123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |