US2960196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient insulated edge construction for thermal insulating blankets
Assignee: Johns Manville Corp
•
Filing: 1956-10-11
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Granted: 1960-11-15
•
Expires: 1976-10-11
Abstract
No abstract record available.
Inventors
- 👤 Robert H Meserole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:37
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/384; F; F02; F02C; F02C7/00; F02C7/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1554395A
Cited
GB220759A
Cited
GB276684A
Cited
US2021786A
Cited
US2519160A
Cited
FR1017144A
Cited
US2545902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |