US3098563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable heat insulating material
Assignee: Individual
•
Filing: 1960-10-03
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Granted: 1963-07-23
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Expires: 1980-10-03
Abstract
No abstract record available.
Inventors
- 👤 Hugh B Skees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:00
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3888; B65D81/3893; B65D65/00; B65D65/38; A; A41; A41D; A41D2400/00; A41D2400/10; A41D2400/14; Y; Y10; Y10S; Y10S2/00; Y10S2/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A HEAT INSULATING SYSTEM CONSISTING OF AN INSULATED OBJECT AND A HEAT INSULATING BARRIER MEMBER ENCLOSING SAID OBJECT, SAID HEAT INSULATING BARRIER MEMBER CONSISTING OF RELATIVELY THIN SHEETS SEALED TOGETHER AT THEIR COMMON EDGES AND AT VARIOUS POINTS OVER THEIR RESPECTIVE AREAS AND MEANS FOR PRODUCING A GAS, SAID MEANS INCLUDING AT LEAST TWO MATERIALS CAPABLE OF REACTING WITH EACH OTHER, SAID MEANS BEING BETWEEN SAID SHEETS, SAID MATERIALS BEING SEPARATED PRIOR TO REACTING, ONE OF SAID SHEETS HAVING ONE SURFACE THEREOF FACING SAID OBJECT AND ANOTHER OF SAID SHEETS HAVING ONE SURFACE EXPOSED TO AND FACING THE SUR-
Claim 2
Dependent Claim
99 words
A HEAT INSULATING SYSTEM CONSISTING OF AN INSULATED OBJECT AND A HEAT INSULATING BARRIER MEMBER ENCLOSING SAID OBJECT, SAID HEAT INSULATING BARRIER MEMBER CONSISTING OF RELATIVELY THIN SHEETS SEALED TOGETHER AT THEIR COMMON EDGES AND AT VARIOUS POINTS OVER THEIR RESPECTIVE AREAS AND MEANS FOR PRODUCING A GAS, SAID MEANS INCLUDING AT LEAST TWO MATERIALS CAPABLE OF REACTING WITH EACH OTHER, SAID MEANS BEING BETWEEN SAID SHEETS, SAID MATERIALS BEING SEPARATED PRIOR TO REACTING, ONE OF SAID SHEETS HAVING ONE SURFACE THEREOF FACING SAID OBJECT AND ANOTHER OF SAID SHEETS HAVING ONE SURFACE EXPOSED TO AND FACING THE SUR-
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |