US2911335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thiophosphate ester fungicides
Assignee: Honeywell International Inc
•
Filing: 1955-09-27
•
Granted: 1959-11-03
•
Expires: 1975-09-27
Abstract
No abstract record available.
Inventors
- 👤 Everett E Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1654; C07F9/1655
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A METHOD OF PROTECTING PLANTS AGAINST ATTACK BY FUNGI WHICH COMPRISES APPLYING TO THE PLANTS A THIOPHOSPHATE ESTER OF THE GENERAL FORMULA
Claim 2
Independent Claim
22 words
A METHOD OF PROTECTING PLANTS AGAINST ATTACK BY FUNGI WHICH COMPRISES APPLYING TO THE PLANTS A THIOPHOSPHATE ESTER OF THE GENERAL FORMULA
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-02 | 1963-05-04 | 1963-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-02 | 1967-05-04 | 1967-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-02 | 1971-05-04 | 1971-11-03 | $7700.00 | Window Closed / Lapsed |