US3480058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container safety wall
Assignee: Air Logistics Corp
•
Filing: 1968-01-23
•
Granted: 1969-11-25
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Expires: 1988-01-23
Abstract
No abstract record available.
Inventors
- 👤 George B Harr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:46
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/32; B64D1/00; B64D1/16; Y; Y10; Y10S; Y10S220/00; Y10S220/90; Y10S220/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |