US2980676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glycidyl ethers of n-methylolamino-1:3:5-triazines
Assignee: BASF Schweiz AG
•
Filing: 1958-07-15
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Granted: 1961-04-18
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Expires: 1978-07-15
Abstract
No abstract record available.
Inventors
- 👤 Zuppinger Paul
- 👤 Fisch Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:08
CPC Classifications
C; C07; C07D; C07D405/00; C07D405/02; C07D405/12; C08; C08G; C08G12/00; C08G12/02; C08G12/40; C08G12/42; C08G12/424; C08G12/425; C08G59/00; C08G59/02; C08G59/04; C08G59/18; C08G59/20; C08G59/32; C08G59/3236; C08G59/3245
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
ETHERS OF N-METHYLOAMINO-1:2:5-TRIAZINES OF THE FORMULA
Claim 2
Dependent Claim
6 words
ETHERS OF N-METHYLOAMINO-1:2:5-TRIAZINES OF THE FORMULA
References Cited (Backward Citations)
US2381121A
Cited
US2414289A
Cited
GB601983A
Cited
US2528360A
Cited
US2528359A
Cited
GB773874A
Cited
US2741607A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-17 | 1964-10-17 | 1965-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-17 | 1968-10-17 | 1969-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-17 | 1972-10-17 | 1973-04-18 | $7700.00 | Window Closed / Lapsed |