US2397627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive compositions
Assignee: Uniroyal Inc
•
Filing: 1942-05-13
•
Granted: 1946-04-02
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Expires: 1962-05-13
Abstract
No abstract record available.
Inventors
- 👤 Omar H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:19
CPC Classifications
C; C08; C08L; C08L15/00; C09; C09J; C09J161/00; C09J161/04; C09J161/06; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/08; C08L61/00; C08L61/04; C08L61/06; C08L61/12; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10S524/00; Y10S524/925; Y10T; Y10T428/00; Y10T428/26; Y10T428/266; Y10T428/31504; Y10T428/31678; Y10T428/31707; Y10T428/3171; Y10T428/31826; Y10T428/3183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-04-01 | 1949-10-01 | 1950-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-01 | 1953-10-01 | 1954-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-01 | 1957-10-01 | 1958-04-02 | $7700.00 | Window Closed / Lapsed |