US3011803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel conduit joint
Assignee: Litton Fastening Systems
•
Filing: 1958-01-31
•
Granted: 1961-12-05
•
Expires: 1978-01-31
Abstract
No abstract record available.
Inventors
- 👤 Wilbur G Buckner
- 👤 Norris J Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:52
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/08; F16L27/087; F16L27/093; F16L27/0804; F16L27/0808; F16L27/0824; F16L27/0828; Y; Y10; Y10S; Y10S277/00; Y10S277/91; Y10S285/00; Y10S285/918
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |