Patent US3900396A successfully refreshed from Google Patents.
US3532590A
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Laminated glass structures
Assignee: Imperial Chemical Industries Ltd
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Filing: 1967-02-03
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Granted: 1970-10-06
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Expires: 1987-02-03
Abstract
No abstract record available.
Inventors
- 👤 John Edward Priddle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:34
CPC Classifications
C; C09; C09J; C09J133/00; C09J133/04; C09J133/14; B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/1055; B32B17/10743; C08; C08F; C08F10/00; C09J133/06; C09J133/062; C09J133/068; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31507; Y10T428/31551; Y10T428/31645; Y10T428/31649
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2464826A
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US2783176A
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US2962471A
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US3344014A
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US3325431A
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US3382137A
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US3388034A
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US3406086A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |