US2741498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socketed metallic tube joint of different materials
Assignee: General Electric Co
•
Filing: 1953-03-10
•
Granted: 1956-04-10
•
Expires: 1973-03-10
Abstract
No abstract record available.
Inventors
- 👤 Marvel A Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:35
CPC Classifications
F; F16; F16L; F16L13/00; F16L13/007; Y; Y10; Y10S; Y10S285/00; Y10S285/915; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49934; Y10T29/49936; Y10T29/49945; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12556; Y10T428/12569
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1157997A
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US1877433A
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DE660065C
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GB447094A
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GB450906A
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US2252299A
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US2322587A
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US2512996A
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US2498831A
Cited
US2623837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |