Patent US1607819A successfully refreshed from Google Patents.
US2706151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table
Assignee: —
•
Filing: —
•
Granted: 1955-04-12
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Expires: 1972-04-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:43
CPC Classifications
C; C05; C05D; C05D9/00; C05D9/02; A; A01; A01N; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A COMPOSITION FOR TREATING SEEDS TO PROMOTE EARLY AND SUBSTANTIALLY COMPLETE UNIFORM GERMINATION OF SUCH SEEDS, WHICH COMPRISES AN AQUEOUS SOLUTION OF AN ALKYL BENZENE SULFONATE IN WHICH THE ALKYL GROUP CONTAINS 9 TO 15 CARBON ATOMS, A SALT OF CHLOROPHYLL, AND A MATERIAL YIELDING POTASSIUM AND PHOSPHATE IONS.
Claim 2
Dependent Claim
49 words
A COMPOSITION FOR TREATING SEEDS TO PROMOTE EARLY AND SUBSTANTIALLY COMPLETE UNIFORM GERMINATION OF SUCH SEEDS, WHICH COMPRISES AN AQUEOUS SOLUTION OF AN ALKYL BENZENE SULFONATE IN WHICH THE ALKYL GROUP CONTAINS 9 TO 15 CARBON ATOMS, A SALT OF CHLOROPHYLL, AND A MATERIAL YIELDING POTASSIUM AND PHOSPHATE IONS.
References Cited (Backward Citations)
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Cited
US2314091A
Cited
GB591951A
Cited
US2468329A
Cited
US2534787A
Cited
US2614917A
Cited
US2624662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-11 | 1958-10-11 | 1959-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-11 | 1962-10-11 | 1963-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-11 | 1966-10-11 | 1967-04-12 | $7700.00 | Window Closed / Lapsed |