US3429762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing laminated plates of phenol type resin
Assignee: Resonac Corp
•
Filing: 1965-01-22
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Granted: 1969-02-25
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Expires: 1985-01-22
Abstract
No abstract record available.
Inventors
- 👤 Takehisa Nakagawa
- 👤 Rikio Asanuma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:30
CPC Classifications
C; C08; C08G; C08G8/00; C08G8/04; C08G8/08; C08G8/10; B; B32; B32B; B32B27/00; C08G14/00; C08G14/02; C08G14/04; C08G14/12; C08G8/28; C08G8/32; C08L; C08L61/00; C08L61/04; C08L61/06; C08L61/14; C09; C09D; C09D161/00; C09D161/34; H; H05; H05K; H05K1/00; H05K1/02; H05K1/03; H05K1/0313; H05K1/032; H05K1/0326; H05K1/0353; H05K1/036; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31942; Y10T428/31949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2563614A
Cited
US2317607A
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US2335603A
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US2314701A
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US2341115A
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US2566851A
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GB950623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |