US3027407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phenoxyacetamides
Assignee: COBB CHEMICAL LAB
•
Filing: 1960-05-26
•
Granted: 1962-03-27
•
Expires: 1980-05-26
Abstract
No abstract record available.
Inventors
- 👤 Randolph T Major
- 👤 Ohly Karl Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:49
CPC Classifications
C; C07; C07C; C07C259/00; C07C259/04; C07C259/06; C07C233/00; C07C233/01; C07C233/16; C07C233/17; C07C233/18
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
2 words
N-ETHOXY-N-ETHYL-(2-METHOXY-4-N-PROPYLPHENOXY) ACETAMIDE.
Claim 4
Dependent Claim
2 words
N-ETHOXY-N-ETHYL-(2-METHOXY-4-N-PROPYLPHENOXY) ACETAMIDE.
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) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |