US2849835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for soilless cultivation using gibberellic acid
Assignee: Colorado Serum Co
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Filing: 1956-12-07
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Granted: 1958-09-02
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Expires: 1976-12-07
Abstract
No abstract record available.
Inventors
- 👤 Huff Majon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:14
CPC Classifications
A; A01; A01G; A01G31/00; A01G31/02; A01G31/06; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A METHOD OF GROWING FEED FROM SEEDS WITHOUT SOIL WHICH COMPRISES THE STEPS OF: SOAKING THE SEEDS IN A WEAK SOLUTION OF GIBBERELIC ACID, DRAINING THE SOAKED SEEDS, TREATING THE DRAINED SEEDS WITH A WEAK HYPOCHLORITE
Claim 2
Independent Claim
36 words
A METHOD OF GROWING FEED FROM SEEDS WITHOUT SOIL WHICH COMPRISES THE STEPS OF: SOAKING THE SEEDS IN A WEAK SOLUTION OF GIBBERELIC ACID, DRAINING THE SOAKED SEEDS, TREATING THE DRAINED SEEDS WITH A WEAK HYPOCHLORITE
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) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |