Patent US3324768A successfully refreshed from Google Patents.
US3324768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panels for protection of armor against shaped charges
Assignee: Individual
•
Filing: 1950-05-22
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Granted: 1967-06-13
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Expires: 1970-05-22
Abstract
No abstract record available.
Inventors
- 👤 Robert J Eichelberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:44
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/02; F41H5/04; F41H5/0414; F41H5/0492
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PANEL FOR PROTECTING ARMOR PLATE FROM THE EFFECTS OF SHAPED CHARGE JETS, COMPRISING, FIRST AND SECOND IMPERFORATE METALLIC SHEETS UNITED IN SPACED PARALLEL RELATION, A PLURALITY OF SOLID GLASS OBJECTS OF FLAT PLATE FORM IN THE SPACE BETWEEN SAID SHEETS, AND SHOCK ABSORBENT MATERIAL FILLING THE INTERSTICES BETWEEN SAID OBJECTS AND SHEETS, SAID MATERIAL, SHEETS AND OBJECTS BEING UNITED TO FORM A UNITARY PANEL, SAID OBJECTS BEING ARRANGED IN OVERLAPPING RELATION BETWEEN SAID SHEETS.
Claim 2
Dependent Claim
75 words
A PANEL FOR PROTECTING ARMOR PLATE FROM THE EFFECTS OF SHAPED CHARGE JETS, COMPRISING, FIRST AND SECOND IMPERFORATE METALLIC SHEETS UNITED IN SPACED PARALLEL RELATION, A PLURALITY OF SOLID GLASS OBJECTS OF FLAT PLATE FORM IN THE SPACE BETWEEN SAID SHEETS, AND SHOCK ABSORBENT MATERIAL FILLING THE INTERSTICES BETWEEN SAID OBJECTS AND SHEETS, SAID MATERIAL, SHEETS AND OBJECTS BEING UNITED TO FORM A UNITARY PANEL, SAID OBJECTS BEING ARRANGED IN OVERLAPPING RELATION BETWEEN SAID SHEETS.
References Cited (Backward Citations)
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US1364620A
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US1501373A
Cited
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Cited
GB537254A
Cited
US2348130A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |