Patent US3319260A successfully refreshed from Google Patents.
US3319260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Survival garment
Assignee: General Dynamics Corp
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Filing: 1964-06-10
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Granted: 1967-05-16
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Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Phil F Cummins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:23
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/015; A41D13/0153; A41D13/02; A41D13/05; A41D13/055; A41D13/0581; A41D13/0587; B; B64; B64G; B64G6/00; A41D2400/00; A41D2400/10; A41D2400/14; Y; Y10; Y10S; Y10S2/00; Y10S2/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A SURVIVAL GARMENT COMPRISING: (A) A SUPPORT MEANS COMPRISING A COVERALL-LIKE INNER GARMENT SUBSTANTIALLY CONFORMING IN CONFIGURATION TO THE OBJECT TO BE PROTECTED; (B) INSULATION MEANS COMPRISING A PLURALITY OF SEPARATE SUBSTANTIALLY ANNULAR BLADDER ELEMENTS EXPANDABLE IN AT LEAST TWO DIRECTIONS ATTACHED TO SAID COVERALL-LIKE INNER GARMENT AND SUBSTANTIALLY CONFORMING IN CONFIGURATION THERETO, (1) EACH SAID ELEMENT IN THE EXPANDED CONDITION CLOSELY AND CONFORMINGLY ABUTTING THE ADJACENT OPERATIVELY ASSOCIATED BLADDER ELEMENT TO PROVIDE AN UNBROKEN LAYER OF INSULATING MATERIAL ABOUT SAID INNER GARMENT, (2) EACH SAID BLADDER ELEMENT OPERATIVELY ASSOCIATED WITH AN INSULATIVE MATERIAL GENERATING AND ACTIVATING MEANS; AND (C) MEANS OPERATIVE TO ACTIVATE AND CHANNEL AN INSULATING MEDIUM TO SAID BLADDER ELEMENTS.
Claim 2
Dependent Claim
113 words
A SURVIVAL GARMENT COMPRISING: (A) A SUPPORT MEANS COMPRISING A COVERALL-LIKE INNER GARMENT SUBSTANTIALLY CONFORMING IN CONFIGURATION TO THE OBJECT TO BE PROTECTED; (B) INSULATION MEANS COMPRISING A PLURALITY OF SEPARATE SUBSTANTIALLY ANNULAR BLADDER ELEMENTS EXPANDABLE IN AT LEAST TWO DIRECTIONS ATTACHED TO SAID COVERALL-LIKE INNER GARMENT AND SUBSTANTIALLY CONFORMING IN CONFIGURATION THERETO, (1) EACH SAID ELEMENT IN THE EXPANDED CONDITION CLOSELY AND CONFORMINGLY ABUTTING THE ADJACENT OPERATIVELY ASSOCIATED BLADDER ELEMENT TO PROVIDE AN UNBROKEN LAYER OF INSULATING MATERIAL ABOUT SAID INNER GARMENT, (2) EACH SAID BLADDER ELEMENT OPERATIVELY ASSOCIATED WITH AN INSULATIVE MATERIAL GENERATING AND ACTIVATING MEANS; AND (C) MEANS OPERATIVE TO ACTIVATE AND CHANNEL AN INSULATING MEDIUM TO SAID BLADDER ELEMENTS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-15 | 1970-11-14 | 1971-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-15 | 1974-11-14 | 1975-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-15 | 1978-11-14 | 1979-05-16 | $7700.00 | Window Closed / Lapsed |