US3448346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extensible cable support
Assignee: National Aeronautics and Space Administration
•
Filing: 1967-06-27
•
Granted: 1969-06-03
•
Expires: 1987-06-27
Abstract
No abstract record available.
Inventors
- 👤 David J Mchaffie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:17
CPC Classifications
H; H02; H02G; H02G11/00; H02G11/006; Y; Y10; Y10S; Y10S174/00; Y10S174/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2865979A
Cited
US2885600A
Cited
US3088054A
Cited
US3219750A
Cited
US3289983A
Cited
US3335326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-02 | 1972-12-02 | 1973-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-02 | 1976-12-02 | 1977-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-02 | 1980-12-02 | 1981-06-03 | $7700.00 | Window Closed / Lapsed |