US2819759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame barrier material
Assignee: Metal Textiles Corp
•
Filing: 1955-03-28
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Granted: 1958-01-14
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Expires: 1975-03-28
Abstract
No abstract record available.
Inventors
- 👤 Alfred M Goodloe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:47
CPC Classifications
A; A41; A41D; A41D31/00; A41D31/04; A41D31/08; A41D31/085; Y; Y10; Y10S; Y10S160/00; Y10S160/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A COMPOSITE FLEXIBLE AND STRETCHABLE METALLIC SHEET STRUCTURE FOR THE PURPOSES SET FORTH COMPRISING A BACKING MEMBER FORMED BY A KNITTED METALLIC WIRE FABRIC OF SELECTED LENGTH WIDTH, AN ASSEMBLAGE OF METALLIC FOIL ELEMENTS SUPERPOSED UPON SAID BACKING MEMBER IN COVERING RELATION THERETO AND COMPRISING AN INNER LAYER OF FOIL ELEMENTS DISPOSED IN VERTICAL AND HORIZONTAL ALIGNMENT AND A SUPPERPOSED OUTER LAYER OF FOIL ELEMENTS ALSO DISPOSED IN VERTICAL AND HORIZONTAL ALIGNMENT AND IN SUCH OVERLYING STAGGERED RELATION TO THE ELEMENTS OF SAID INNER LAYER AS TO CLOSE THROUGH OPENINGS THEREBETWEEN, SPOT WELDS ADAPTED TO ATTACH SUBSTANTIALLY CENTRAL PORTIONS OF RESPECTIVE FOIL ELEMENTS OF BOTH THE INNER AND OUTER LAYER THEREOF DIRECTLY TO SAID BACKING MEMBER, WHEREBY THE UNATTACHED PORTIONS OF THE ASSEMBLED ELEMENTS ARE FREE TO FLEX AND OVERLAPPING PORTIONS OF ADJOINING ELEMENTS
Claim 2
Dependent Claim
134 words
A COMPOSITE FLEXIBLE AND STRETCHABLE METALLIC SHEET STRUCTURE FOR THE PURPOSES SET FORTH COMPRISING A BACKING MEMBER FORMED BY A KNITTED METALLIC WIRE FABRIC OF SELECTED LENGTH WIDTH, AN ASSEMBLAGE OF METALLIC FOIL ELEMENTS SUPERPOSED UPON SAID BACKING MEMBER IN COVERING RELATION THERETO AND COMPRISING AN INNER LAYER OF FOIL ELEMENTS DISPOSED IN VERTICAL AND HORIZONTAL ALIGNMENT AND A SUPPERPOSED OUTER LAYER OF FOIL ELEMENTS ALSO DISPOSED IN VERTICAL AND HORIZONTAL ALIGNMENT AND IN SUCH OVERLYING STAGGERED RELATION TO THE ELEMENTS OF SAID INNER LAYER AS TO CLOSE THROUGH OPENINGS THEREBETWEEN, SPOT WELDS ADAPTED TO ATTACH SUBSTANTIALLY CENTRAL PORTIONS OF RESPECTIVE FOIL ELEMENTS OF BOTH THE INNER AND OUTER LAYER THEREOF DIRECTLY TO SAID BACKING MEMBER, WHEREBY THE UNATTACHED PORTIONS OF THE ASSEMBLED ELEMENTS ARE FREE TO FLEX AND OVERLAPPING PORTIONS OF ADJOINING ELEMENTS
References Cited (Backward Citations)
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US1290799A
Cited
US1268223A
Cited
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Cited
US1602870A
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US1868253A
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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) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |