Patent US3367978A successfully refreshed from Google Patents.
US3367978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
4-(phenoxy)phenols
Assignee: General Electric Co
•
Filing: 1966-05-03
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Granted: 1968-02-06
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Expires: 1986-05-03
Abstract
No abstract record available.
Inventors
- 👤 Dwain M White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:33
CPC Classifications
C; C08; C08G; C08G65/00; C08G65/34; C08G65/48; C08G65/485; C07; C07C; C07C43/00; C07C43/02; C07C43/257; C07C43/295; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804; C08G63/00; C08G63/66; C08G63/668; C08G63/672
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
THE CHEMICAL COMPOUNDS HAVING THE FORMULA
Claim 2
Dependent Claim
6 words
THE CHEMICAL COMPOUNDS HAVING THE FORMULA
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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |