Patent US3173737A successfully refreshed from Google Patents.
Patent US3511743A successfully refreshed from Google Patents.
US3511743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High stretch thermal insulating laminates
Assignee: UNIROYAL PLASTICS COMPANY Inc WORLD HEADQUARTERS MIDDLEBURY CT 06749 A CORP OF
•
Filing: 1966-05-31
•
Granted: 1970-05-12
•
Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Robert H Rach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:17
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/04; B32; B32B; B32B27/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1062; Y10T156/1064; Y10T156/1082; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298; Y10T428/24314; Y10T428/24322; Y10T428/24331; Y10T428/249921; Y10T428/249953; Y10T428/249976; Y10T428/249977; Y10T428/249987; Y10T428/249991; Y10T428/249992; Y10T428/26; Y10T428/266; Y10T428/269; Y10T428/31504; Y10T428/31551; Y10T428/31554; Y10T428/31569; Y10T428/31573; Y10T428/3158; Y10T428/31826; Y10T428/31855; Y10T428/31935
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |