Patent US3559210A successfully refreshed from Google Patents.
US3559210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite ceramic body armor or shield
Assignee: Individual
•
Filing: 1969-05-16
•
Granted: 1971-02-02
•
Expires: 1989-05-16
Abstract
Abstract LIGHTWEIGHT BODY ARMOR EFFECTIVE TO PROTECT THE WEARER AGAINST CLOSE RANGE SMALL ARMS FIRE CONSISTS OF A CERAMIC PLATE ADHERED TO A BACKING ELEMENT. THE ARMOR CONFORMS GENERALLY TO BODY SHAPE, AND WHILE OF ADEQUATE SIZE TO COVER AND PROTECT A MAN''S TORSO, IT MAY YET BE WORN UNSEEN AND UNDETECTED UNDER CONVENTIONAL GARMENTS, EVEN STREET CLOTHES. THE ARMOR OF THE INVENTION, ACCORDINGLY, IS PARTICULARLY USEFUL AMONG POLITICAL FIGURES, OR PERSONS GUARDING POLITICAL FIGURES.
Inventors
- 👤 John V E Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:21
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/02; F41H5/04; F41H5/0414; F41H5/0428; Y; Y10; Y10S; Y10S428/00; Y10S428/911; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008; Y10T428/24017
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |