US2714062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for and process of restoring the green color of grass
Assignee: LOCKREY
•
Filing: 1955-01-07
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Granted: 1955-07-26
•
Expires: 1975-01-07
Abstract
No abstract record available.
Inventors
- 👤 Andrew J Lockrey
- 👤 Frank W Koinig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:32
CPC Classifications
C; C05; C05C; C05C9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
THE PROCESS OF REVIVING NITROGEN DEFICIENT GRASS, WHICH COMPRISES APPLYING TO THE GRASS AN AQUEOUSD SOLUTION OF UREA SUFFICIENT TO PROVIDE THE NITROGEN REQUIREMENTS FOR BLASES AND ROOTS OF THE GRASS AND SUBSTANTIALLY SMALLER QUANTITIES OF WATER SOLUBLE SODIUM POTASSIUM COOPER CHLOROPHYLLIN AND TANNIC ACID IN AMOUNTS SUFFICIENT TO PROMOTE AND ACCELERATE ADSORPTION BY THE GRASS OF SAID UREA.
Claim 2
Dependent Claim
59 words
THE PROCESS OF REVIVING NITROGEN DEFICIENT GRASS, WHICH COMPRISES APPLYING TO THE GRASS AN AQUEOUSD SOLUTION OF UREA SUFFICIENT TO PROVIDE THE NITROGEN REQUIREMENTS FOR BLASES AND ROOTS OF THE GRASS AND SUBSTANTIALLY SMALLER QUANTITIES OF WATER SOLUBLE SODIUM POTASSIUM COOPER CHLOROPHYLLIN AND TANNIC ACID IN AMOUNTS SUFFICIENT TO PROMOTE AND ACCELERATE ADSORPTION BY THE GRASS OF SAID UREA.
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) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |