Patent US3856470A successfully refreshed from Google Patents.
Patent US3391053A successfully refreshed from Google Patents.
US3391053A
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US
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Flexible glass-plastic laminate
Assignee: Corning Glass Works
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Filing: 1964-10-29
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Granted: 1968-07-02
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Expires: 1984-10-29
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Kolb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:43
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/28; C03C17/32; C03C17/326; B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; C03C17/322; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/26; Y10T428/266; Y10T428/269; Y10T428/31504; Y10T428/31511; Y10T428/31525; Y10T428/31533; Y10T428/31551; Y10T428/31623
Claims Analysis
Total Claims: 0
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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) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |