US2450682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymers of an unsaturated alkyd resin and an unsaturated halogenated compound and method of producing same
Assignee: General Electric Co
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Filing: 1946-04-30
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Granted: 1948-10-05
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Expires: 1966-04-30
Abstract
No abstract record available.
Inventors
- 👤 Birger W Nordlander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:52
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; C; C08; C08F; C08F283/00; C08F283/01; Y; Y10; Y10S; Y10S260/00; Y10S260/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-05 | 1952-04-05 | 1952-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-05 | 1956-04-05 | 1956-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-05 | 1960-04-05 | 1960-10-05 | $7700.00 | Window Closed / Lapsed |