Patent US3388035A successfully refreshed from Google Patents.
US3388035A
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Transparent laminates and method for producing same
Assignee: Libbey Owens Ford Glass Co
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Filing: 1967-03-20
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Granted: 1968-06-11
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Expires: 1987-03-20
Abstract
No abstract record available.
Inventors
- 👤 Paul T Mattimoe
- 👤 John J Hofmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:56
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/30; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10018; B32B17/10165; B32B17/10174; B32B17/1055; B32B17/10798; B32B17/10807; B32B17/10899; B32B17/10908; B32B17/10935; C; C08; C08J; C08J5/00; C08J5/12; B32B2333/00; B32B2333/04; B32B2333/12; B32B2369/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31507; Y10T428/31652; Y10T428/31663
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) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |