US3392406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible armored vest
Assignee: United States Department of the Army
•
Filing: 1967-04-17
•
Granted: 1968-07-16
•
Expires: 1987-04-17
Abstract
No abstract record available.
Inventors
- 👤 Pernini Patricia Ann
- 👤 Pernini Patricia Susan
- 👤 William R Weir
- 👤 Edward R Barron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:56
CPC Classifications
F; F41; F41H; F41H1/00; F41H1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1465767A
Cited
FR762463A
Cited
US2747190A
Cited
US2748391A
Cited
US3061839A
Cited
US3130414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |