US2638431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-norcamphanemethanol and 2-norcamphanemethoxyethanol applied to plants to inhibit fungous growths
Assignee: Union Carbide Corp
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Filing: 1950-11-30
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Granted: 1953-05-12
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Expires: 1970-11-30
Abstract
No abstract record available.
Inventors
- 👤 John B Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:19
CPC Classifications
C; C07; C07C; C07C31/00; C07C31/13; Y; Y10; Y10S; Y10S424/00; Y10S424/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
METHOD OF INHIBITING FUNGOUS GROWTHS WITHIN A PLANT WHICH COMPRISES APPLYING INTO THE CONDUCTING SYSTEM OF A PLANT SUBJECT TO FUNGOUS ATTACK, A COMPOUND OF THE GROUP CONSISTING OF 2NORCAMPHANEMETHANOL AND 2-NORCAMPHANEMETHOXYETHANOL IN AN AMOUNT EFFECT IN INHIBITING THE FUNGOUS GROWTHS.
Claim 2
Dependent Claim
41 words
METHOD OF INHIBITING FUNGOUS GROWTHS WITHIN A PLANT WHICH COMPRISES APPLYING INTO THE CONDUCTING SYSTEM OF A PLANT SUBJECT TO FUNGOUS ATTACK, A COMPOUND OF THE GROUP CONSISTING OF 2NORCAMPHANEMETHANOL AND 2-NORCAMPHANEMETHOXYETHANOL IN AN AMOUNT EFFECT IN INHIBITING THE FUNGOUS GROWTHS.
References Cited (Backward Citations)
US422544A
Cited
US2475288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-11 | 1956-11-10 | 1957-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-11 | 1960-11-10 | 1961-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-11 | 1964-11-10 | 1965-05-12 | $7700.00 | Window Closed / Lapsed |