US3510155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel fitting
Assignee: EDGAR M JACOBUS
•
Filing: 1968-03-04
•
Granted: 1970-05-05
•
Expires: 1988-03-04
Abstract
No abstract record available.
Inventors
- 👤 Edgar M Jacobus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:36
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/08; F16L27/0804; F16L27/0808; F16L27/0812; F16L27/082; Y; Y10; Y10S; Y10S277/00; Y10S277/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190419306A
Cited
US961170A
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US1538007A
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US1996899A
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US2190419A
Cited
US2323701A
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US2450581A
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US2560263A
Cited
US2587170A
Cited
US3346276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |