US3224374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nose cap for a re-entry body
Assignee: Studebaker Corp
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Filing: 1960-03-09
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Granted: 1965-12-21
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Expires: 1980-03-09
Abstract
No abstract record available.
Inventors
- 👤 Elmer P Warnken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:20
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/32; F42B10/38; F42B10/42; F42B10/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A DOME-SHAPED CAP FOR A RE-ENTRY BODY OR THE LIKE HAVING A FACE FOR CONTACT BY FLUID FLOW WHICH COMPRISES A PLURALITY OF RESIN-IMPREGNATED LAMINATIONS OF DOME SHAPE, SAID LAMINATIONS INCLUDING A FIRST SECTION OF LAMINATIONS OF SUBSTANTIALLY EQUAL DIAMETER ARRANGED IN FACETO-FACE OVERLYING RELATIONSHIP AND A SECOND SECTION OVERLYING THE FIRST SECTION, THE LAMINATIONS OF THE SECOND SECTION BEING OF PROGRESSIVELY DECREASING DIAMETER AND BEING ARRANGED IN FACE-TO-FACE RELATION, THERE BEING A MINOR EDGE
Claim 2
Dependent Claim
75 words
A DOME-SHAPED CAP FOR A RE-ENTRY BODY OR THE LIKE HAVING A FACE FOR CONTACT BY FLUID FLOW WHICH COMPRISES A PLURALITY OF RESIN-IMPREGNATED LAMINATIONS OF DOME SHAPE, SAID LAMINATIONS INCLUDING A FIRST SECTION OF LAMINATIONS OF SUBSTANTIALLY EQUAL DIAMETER ARRANGED IN FACETO-FACE OVERLYING RELATIONSHIP AND A SECOND SECTION OVERLYING THE FIRST SECTION, THE LAMINATIONS OF THE SECOND SECTION BEING OF PROGRESSIVELY DECREASING DIAMETER AND BEING ARRANGED IN FACE-TO-FACE RELATION, THERE BEING A MINOR EDGE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |