US2929700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and method of correcting nutrient deficiency in plants
Assignee: Individual
•
Filing: 1955-09-02
•
Granted: 1960-03-22
•
Expires: 1975-09-02
Abstract
No abstract record available.
Inventors
- 👤 James P Bennett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:55
CPC Classifications
C; C05; C05D; C05D9/00; C05D9/02; Y; Y10; Y10S; Y10S71/00; Y10S71/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A PROCESS FOR TREATING GROWING-IN-SOIL PLANTS DEFICIENT IN AT LEAST ONE NUTRIENT METAL SELECTED FROM THE GROUP CONSISTING OF IRON, ZINC, COPPER, MANGANESE AND MOLYBDENUN, WHICH COMPRISES APPLYING TO THE PLANT A MIXTURE CONSISTING ESSENTIALLY OF: (A) AT LEAST ONE OF SAID DEFICIENT NUTRIENT METALS IN READILY AVAILABLE FORM, AND (B) AS A TOXICITY REDUCING AGENT FOR SUCH NUTRIENT METAL THE CONTITUENTS OF SULFITE PULPING SPENT LIQUOR.
Claim 2
Dependent Claim
67 words
A PROCESS FOR TREATING GROWING-IN-SOIL PLANTS DEFICIENT IN AT LEAST ONE NUTRIENT METAL SELECTED FROM THE GROUP CONSISTING OF IRON, ZINC, COPPER, MANGANESE AND MOLYBDENUN, WHICH COMPRISES APPLYING TO THE PLANT A MIXTURE CONSISTING ESSENTIALLY OF: (A) AT LEAST ONE OF SAID DEFICIENT NUTRIENT METALS IN READILY AVAILABLE FORM, AND (B) AS A TOXICITY REDUCING AGENT FOR SUCH NUTRIENT METAL THE CONTITUENTS OF SULFITE PULPING SPENT LIQUOR.
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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) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |