US3304653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fertilizing means
Assignee: Individual
•
Filing: 1964-08-14
•
Granted: 1967-02-21
•
Expires: 1984-08-14
Abstract
No abstract record available.
Inventors
- 👤 Ludwik J Zadarnowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:12
CPC Classifications
A; A01; A01K; A01K63/00; A01K63/003; A01K63/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A COMBINATION FOR IMPREGNATING SOIL AND WATER WITH FERTILIZING CHEMICALS, SAID COMBINATION INCLUDING: A VIAL CLOSED AT THE BOTTOM END; FERTILIZING CHEMICALS IN THE LOWER PORTION OF SAID VIAL; AN ELONGATED MOISTURE-TRANSMITTING ELEMENT HAVING ONE END EMBEDDED IN SAID CHEMICALS; A SEALING MASS OVER SAID CHEMICALS AND SURROUNDING SAID ELEMENT; AND MOISTURE-ABSORBENT MATERIAL IN SAID TUBE ABOVE SAID MASS AND SURROUNDING THE OTHER END OF SAID ELEMENT.
Claim 2
Dependent Claim
67 words
A COMBINATION FOR IMPREGNATING SOIL AND WATER WITH FERTILIZING CHEMICALS, SAID COMBINATION INCLUDING: A VIAL CLOSED AT THE BOTTOM END; FERTILIZING CHEMICALS IN THE LOWER PORTION OF SAID VIAL; AN ELONGATED MOISTURE-TRANSMITTING ELEMENT HAVING ONE END EMBEDDED IN SAID CHEMICALS; A SEALING MASS OVER SAID CHEMICALS AND SURROUNDING SAID ELEMENT; AND MOISTURE-ABSORBENT MATERIAL IN SAID TUBE ABOVE SAID MASS AND SURROUNDING THE OTHER END OF SAID ELEMENT.
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |