US3334676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerial delivery of liquid provisions
Assignee: Teledyne Ryan Aeronautical Corp
•
Filing: 1965-10-20
•
Granted: 1967-08-08
•
Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Peter F Girard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:11
CPC Classifications
B; B64; B64D; B64D1/00; B64D1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2724418A
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US2851075A
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US3030078A
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US3067712A
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US3018748A
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US2884978A
Cited
US2969102A
Cited
US3129740A
Cited
US3113751A
Cited
US3828361A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |