US2535875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant growth regulants
Assignee: Goodrich Corp
•
Filing: 1947-09-03
•
Granted: 1950-12-26
•
Expires: 1967-09-03
Abstract
No abstract record available.
Inventors
- 👤 William D Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:45
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/36; A01N43/00; A01N43/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A METHOD OF ALTERING GROWTH CHARACTERISTICS OF PLANTS WHICH COMPRISES WETTING AT LEAST A PORTION OF THE PLANT STRUCTURE WITH AN AQUEOUS COMPOSITION CONTAINING A WETTING AGENT AND 0.002% TO 5% BY WEIGHT OF A COMPOUND HAVING THE FORMULA.
Claim 2
Independent Claim
39 words
A METHOD OF ALTERING GROWTH CHARACTERISTICS OF PLANTS WHICH COMPRISES WETTING AT LEAST A PORTION OF THE PLANT STRUCTURE WITH AN AQUEOUS COMPOSITION CONTAINING A WETTING AGENT AND 0.002% TO 5% BY WEIGHT OF A COMPOUND HAVING THE FORMULA.
References Cited (Backward Citations)
US2287537A
Cited
US2352641A
Cited
US2326471A
Cited
US2416198A
Cited
US2397960A
Cited
US2416052A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-25 | 1954-06-26 | 1954-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-25 | 1958-06-26 | 1958-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-25 | 1962-06-26 | 1962-12-26 | $7700.00 | Window Closed / Lapsed |