Patent US3515630A successfully refreshed from Google Patents.
US3515630A
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US
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Resin adhesive composition and laminated structure utilizing the same
Assignee: Hexion Inc
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Filing: 1965-08-04
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Granted: 1970-06-02
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Expires: 1985-08-04
Abstract
No abstract record available.
Inventors
- 👤 Peter S Columbus
- 👤 Ronald T Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:07
CPC Classifications
C; C09; C09J; C09J131/00; C09J131/02; C09J131/04; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/26; C08L2666/28; C08L3/00; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1303; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31844; Y10T428/31848; Y10T428/31855; Y10T428/31935; Y10T428/31971; Y10T428/31975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2628948A
Cited
US2880898A
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US2763578A
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US2885374A
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US3036977A
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US3258443A
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US3275589A
Cited
US3365410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |