Patent US2726149A successfully refreshed from Google Patents.
US2726149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Defoliation of plants
Assignee: Standard Oil Co
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Filing: 1954-11-29
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Granted: 1955-12-06
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Expires: 1974-11-29
Abstract
No abstract record available.
Inventors
- 👤 Loyd Q Boyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:21
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
THE METHOD OF DEFOLIATING CROP BEARING PLANTS WHICH COMPRISES APPLYING TO THE LEAVES OF A PLANT HAVING A CROP AT LEAST NEARING MATURITY, AN AMOUNT OF A WATERSOLUBLE INORGANIC IODIDE SALT EFFECTIVE TO CAUSE DEFOLIATION OF SAID PLANT.
Claim 2
Independent Claim
38 words
THE METHOD OF DEFOLIATING CROP BEARING PLANTS WHICH COMPRISES APPLYING TO THE LEAVES OF A PLANT HAVING A CROP AT LEAST NEARING MATURITY, AN AMOUNT OF A WATERSOLUBLE INORGANIC IODIDE SALT EFFECTIVE TO CAUSE DEFOLIATION OF SAID PLANT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |