US2650876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Biologically active compositions
Assignee: Goodrich Corp
•
Filing: 1950-02-01
•
Granted: 1953-09-01
•
Expires: 1970-02-01
Abstract
No abstract record available.
Inventors
- 👤 William D Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:52
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A COMPOSITION USEFUL FOR INSECTICIDAL AND FUNGICIDAL PURPOSES AND FOR ALTERING THE GROWTH OF PLANTS COMPRISING, AS THE ESSENTIAL ACTIVE INGREDIENT, FROM 3 P. P. M. TO 10% BY WEIGHT OF AN O-ALKYL N,N-DIALKYL THIOCARBAMATE AND A CARRIER THEREFOR, SAID ACTIVE INGREDIENT BEING UNIFORMLY DISPERSED THROUGHOUT THE MASS OF THE CARRIER.
Claim 2
Dependent Claim
51 words
A COMPOSITION USEFUL FOR INSECTICIDAL AND FUNGICIDAL PURPOSES AND FOR ALTERING THE GROWTH OF PLANTS COMPRISING, AS THE ESSENTIAL ACTIVE INGREDIENT, FROM 3 P. P. M. TO 10% BY WEIGHT OF AN O-ALKYL N,N-DIALKYL THIOCARBAMATE AND A CARRIER THEREFOR, SAID ACTIVE INGREDIENT BEING UNIFORMLY DISPERSED THROUGHOUT THE MASS OF THE CARRIER.
References Cited (Backward Citations)
DE579597C
Cited
US2535877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |