US3480240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft seat assembly with lateral positioning facility
Assignee: Hardman Aerospace
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Filing: 1968-03-15
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Granted: 1969-11-25
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Expires: 1988-03-15
Abstract
No abstract record available.
Inventors
- 👤 Frank J Del Giudice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:08
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0696; B64D11/0639; B64D11/064
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 |