US3475261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic covered laminate,and method,and apparatus for manufacturing the same
Assignee: US Plywood Champion Papers Inc
•
Filing: 1964-06-02
•
Granted: 1969-10-28
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Expires: 1984-06-02
Abstract
No abstract record available.
Inventors
- 👤 Harold V Ettore
- 👤 Frederick R Ashby
- 👤 Harlan N Faccou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:58
CPC Classifications
B; B32; B32B; B32B27/00; E; E04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/24; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/1034; Y10T156/1039; Y10T156/1041; Y10T156/1052; Y10T156/1082; Y10T156/12; Y10T428/00; Y10T428/15; Y10T428/23; Y10T428/24; Y10T428/24479; Y10T428/2457
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1498532A
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US2154143A
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US2304123A
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US2576121A
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US3076738A
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US3112580A
Cited
US3058868A
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US3228823A
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US3300927A
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US3228164A
Cited
US3375152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-27 | 1973-04-28 | 1973-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-27 | 1977-04-28 | 1977-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-27 | 1981-04-28 | 1981-10-28 | $7700.00 | Window Closed / Lapsed |