US2453071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Desensitization of solid organic peroxides
Assignee: BUFFALO ELECTRO CHEM CO
•
Filing: 1945-01-27
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Granted: 1948-11-02
•
Expires: 1965-01-27
Abstract
No abstract record available.
Inventors
- 👤 Harlow G Hyatt
- 👤 Edward S Shanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:06
CPC Classifications
C; C07; C07C; C07C407/00; C07C407/003; C07C407/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1000298A
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US1754914A
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US1846185A
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US2132588A
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US2222830A
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US2188247A
Cited
US2335856A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-02 | 1952-05-03 | 1952-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-02 | 1956-05-03 | 1956-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-02 | 1960-05-03 | 1960-11-02 | $7700.00 | Window Closed / Lapsed |