US3076291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seed germination promoter and method
Assignee: —
•
Filing: —
•
Granted: 1963-02-05
•
Expires: 1980-02-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:28
CPC Classifications
A; A01; A01G; A01G7/00; C; C05; C05F; C05F11/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
A METHOD OF MANUFACTURING AND USING A LIQUID SEED GERMINATION PROMOTER, COMPRISING THE STEPS OF ADDING ABOUT ONE PART BY WEIGHT OF SULPHURIC ACID TO ABOUT FOUR TO SEVEN PARTS BY WEIGHT OF LIGNITE, ADDING TO THE PRODUCT FROM SAID FIRST STEP ABOUT 1.2 TO ABOUT 3.5 PARTS BY WEIGHT OF AMMONIUM HYDROXIDE TO EACH PART OF SAID SULPHURIC ACID PREVIOUSLY ADDED THEREBY FORMING A LIQUID CONCENTRATED, DILUTING SAID CONCENTRATE WITH WATER WHEREBY SAID CONCENTRATE IS PRESENT IN SAID WATER WHEREBY SAID VOLUME OF FROM ABOUT 5.0% TO ABOUT .0001%, AND APPLYING THE LIQUID FROM SAID PREVIOUS STEP TO SEEDS BEFORE PLANTING SAID SEEDS WHEREBY THE GERMINATION OF SAID SEEDS IS SUBSTANTIALLY INCREASED.
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Cited
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Cited
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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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |