US2115409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative treatment for laminated structures and product thereof
Assignee: Individual
•
Filing: 1935-10-21
•
Granted: 1938-04-26
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Expires: 1955-10-21
Abstract
No abstract record available.
Inventors
- 👤 Lloyd V Casto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:16
CPC Classifications
C; C03; C03C; C03C27/00; C03C27/06; C03C27/10; B; B44; B44C; B44C5/00; B44C5/005; C03B; C03B23/00; C03B23/20; C03B23/203; C03C17/00; C03C17/02; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/24926
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) | 1941-04-25 | 1941-10-25 | 1942-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-04-25 | 1945-10-25 | 1946-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-04-25 | 1949-10-25 | 1950-04-26 | $7700.00 | Window Closed / Lapsed |