US3562810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective material and garments formed therefrom
Assignee: Davis Aircraft Products Co Inc
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Filing: 1968-12-09
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Granted: 1971-02-16
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Expires: 1988-12-09
Abstract
Abstract PROTECTIVE MATERIAL AND MORE PARTICULARLY, PROTECTIVE GARMENTS, RESISTIVE TO PENETRATION BY FLYING MISSILES, SUCH AS BULLETS, SHRAPNEL AND THE LIKE, ARE FABRICATED BY SECURING AND TENSIONING A NUMBER OF LAYERS OF BALLISTIC MATERIAL TOGETHER ALONG PATHS SPACED WITHIN A PREDETERMINED RANGE TO COMPACT THE LAYERS SO AS TO PROVIDE HIGH RESISTANCE TO PENETRATION AND TO DEFLECT OBJECTS IMPINGING THEREAGAINST WHILE LEAVING THE LAYERS SUFFICIENTLY RESILIENT TO DISTRIBUTE THE FORCE OF IMPACT OVER A LARGE AREA BORDERING THE POINT OF IMPACT.
Inventors
- 👤 Bruce T Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:59
CPC Classifications
F; F41; F41H; F41H1/00; F41H1/02; F41H5/00; F41H5/02; F41H5/04; F41H5/0471; F41H5/0485
Claims Analysis
Total Claims: 0
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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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |