US2726977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat reflective composite fabric
Assignee: Individual
•
Filing: 1952-04-03
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Granted: 1955-12-13
•
Expires: 1972-04-03
Abstract
No abstract record available.
Inventors
- 👤 Theodore S See
- 👤 Horace A Frommelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:32
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/78; E04B1/80; B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; Y; Y10; Y10S; Y10S297/00; Y10S297/05; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24273; Y10T428/24322; Y10T428/24331
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A HEAT INSULATIVE AND REFLECTIVVE COMPOSITE FLEXIBLE MATERIAL WHICH COMPRISES A FIRST, IMPERFORATE LAYER CONSISTING ESSENTIALLY OF A SHEET OF FABIRC, A SHEET OF METALLIC FOIL LAMINATED TO ONE SIDE OF SAID FABRIC AND A BATT OF GLASS FIBERS SECURED TO THE OTHER SIDE OF SAID FABRIC, AND A SECOND LAYER OF THE SAME CONSTRUCTION AS AN SUPERIMPOSED OVER THE FIRST LAYER BUT HAVING A PLURALITY OF PERFORATIONS THERETHROUGH, SAID LAYERS BEING JOINED WITH THE PERFORATE FOIL SHEET FACING OUTWARDLY AND THE IMPERFORATE FOIL SHEET VISIBLE THROUGH SAID PERFORATIONS.
Claim 2
Dependent Claim
89 words
A HEAT INSULATIVE AND REFLECTIVVE COMPOSITE FLEXIBLE MATERIAL WHICH COMPRISES A FIRST, IMPERFORATE LAYER CONSISTING ESSENTIALLY OF A SHEET OF FABIRC, A SHEET OF METALLIC FOIL LAMINATED TO ONE SIDE OF SAID FABRIC AND A BATT OF GLASS FIBERS SECURED TO THE OTHER SIDE OF SAID FABRIC, AND A SECOND LAYER OF THE SAME CONSTRUCTION AS AN SUPERIMPOSED OVER THE FIRST LAYER BUT HAVING A PLURALITY OF PERFORATIONS THERETHROUGH, SAID LAYERS BEING JOINED WITH THE PERFORATE FOIL SHEET FACING OUTWARDLY AND THE IMPERFORATE FOIL SHEET VISIBLE THROUGH SAID PERFORATIONS.
References Cited (Backward Citations)
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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) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |