US3131064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetal composition, method and apparatus for its production
Assignee: ARMAND MALCHAIR BUREAU ET
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Filing: 1961-04-04
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Granted: 1964-04-28
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Expires: 1981-04-04
Abstract
No abstract record available.
Inventors
- 👤 Malchair Armand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:47
CPC Classifications
A; A01; A01G; A01G31/00; A01G31/02; A01G31/06; A01G31/065; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A METHOD FOR THE PRODUCTION OF A VEGETAL COMPOSITION WHICH COMPRISES PROVIDING A PLAIN SOLID NON-PERFORATED SUPPORTING SURFACE, SPREADING A LAYER OF DRIED GRASS ON SAID SUPPORTING SURFACE TO ESTABLISH A SUPPORT BED HAVING A PERVIOUS STRUCTURE, SPREADING GRASS SEED ON SAID SUPPORT BED, PERIODICALLY SUBMERGIN SAID SUPPORT BED AND GRASS SEED IN A SOLUTION CONSISTING OF WATER AND NUTRIENT SUBSTANCES TO PROMOTE GROWTH OF THE GRASS SEED AND CAUSE THE ROOTS THEREOF TO BECOME EMBEDDED IN SAID SUPPORT BED, AND CIRCULATING A HEATED FLUID UNDER SID SUPPORTING SURFACE DURING PEROIDS WHEN SAID SUPPORT BED AND SAID GRASS SEED ARE NOT SUBMERGED IN SAID SOLUTION TO CONTROL THE TEMPERATURE OF SAID SUPPORT BED AND SAID GRASS ROOTS, SAID FLUID BEING THE SAME SOLUTION USED FOR SUBMERGING THE SUPPORT BED AND GRASS SEED, THE FLUID BEING ADMIXED WITH AIR TO OXYGENATE THE NUTRIENT SUBSTANCES THEREIN.
Claim 2
Independent Claim
144 words
A METHOD FOR THE PRODUCTION OF A VEGETAL COMPOSITION WHICH COMPRISES PROVIDING A PLAIN SOLID NON-PERFORATED SUPPORTING SURFACE, SPREADING A LAYER OF DRIED GRASS ON SAID SUPPORTING SURFACE TO ESTABLISH A SUPPORT BED HAVING A PERVIOUS STRUCTURE, SPREADING GRASS SEED ON SAID SUPPORT BED, PERIODICALLY SUBMERGIN SAID SUPPORT BED AND GRASS SEED IN A SOLUTION CONSISTING OF WATER AND NUTRIENT SUBSTANCES TO PROMOTE GROWTH OF THE GRASS SEED AND CAUSE THE ROOTS THEREOF TO BECOME EMBEDDED IN SAID SUPPORT BED, AND CIRCULATING A HEATED FLUID UNDER SID SUPPORTING SURFACE DURING PEROIDS WHEN SAID SUPPORT BED AND SAID GRASS SEED ARE NOT SUBMERGED IN SAID SOLUTION TO CONTROL THE TEMPERATURE OF SAID SUPPORT BED AND SAID GRASS ROOTS, SAID FLUID BEING THE SAME SOLUTION USED FOR SUBMERGING THE SUPPORT BED AND GRASS SEED, THE FLUID BEING ADMIXED WITH AIR TO OXYGENATE THE NUTRIENT SUBSTANCES THEREIN.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |