Patent US2379552A successfully refreshed from Google Patents.
US2379552A
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Adhesive compositions
Assignee: BB Chemical Co
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Filing: 1943-07-02
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Granted: 1945-07-03
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Expires: 1963-07-02
Abstract
No abstract record available.
Inventors
- 👤 Teppema Jan
- 👤 Joseph F Manning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:58
CPC Classifications
C; C09; C09J; C09J109/00; C09J109/02; A; A43; A43B; A43B9/00; A43B9/12; C08; C08L; C08L1/00; C08L1/08; C08L1/16; C08L1/18; C08L9/00; C08L9/02; C09J101/00; C09J101/08; C09J101/16; C09J101/18; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/08; C08L2666/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-07-02 | 1949-01-01 | 1949-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-07-02 | 1953-01-01 | 1953-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-07-02 | 1957-01-01 | 1957-07-03 | $7700.00 | Window Closed / Lapsed |