US3101570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for humidifying and fertilizing the ground
Assignee: Individual
•
Filing: 1961-06-29
•
Granted: 1963-08-27
•
Expires: 1981-06-29
Abstract
No abstract record available.
Inventors
- 👤 Lienard Leonce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:59
CPC Classifications
A; A01; A01C; A01C23/00; A01C23/02; A01C23/023; A01C23/026; A01G; A01G29/00; A01M; A01M17/00; A01M17/002; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426; Y10T137/7436
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A DEVICE FOR HUMIDIFYING AND FERTILIZING THE GROUND, INCLUDING A ROSE AND A DELIVERY PIPE OPENING INTO SAID ROSE WHEREBY LIQUID CAN PASS THEREBETWEEN, A FLOAT LOCATED IN SAID PIPE INVOLVING AT ITS UPPER PART A NEEDLE APT TO OBTURATE AN OPENING FOR THE LIQUID FLOW, PROVIDED IN A TRANVERSE WALL IN THE PIPE, SAID FLOAT BEING SECURED BY ITS LOWER PART TO THE UPPER END OF A ROD PASSING FREELY THROUGH ANOTHER OPENING FOR THE FLOW OF LIQUID PROVIDED IN ANOTHER TRANSVERSE WALL IN THE PIPE, SAID RO INVOLVING AT ITS LOWER END A VALVE WHICH OBTURATES SAID OTHER OPENING WHEN THE FLOAT IS IN ITS HIGH POSITION.
Claim 2
Independent Claim
109 words
A DEVICE FOR HUMIDIFYING AND FERTILIZING THE GROUND, INCLUDING A ROSE AND A DELIVERY PIPE OPENING INTO SAID ROSE WHEREBY LIQUID CAN PASS THEREBETWEEN, A FLOAT LOCATED IN SAID PIPE INVOLVING AT ITS UPPER PART A NEEDLE APT TO OBTURATE AN OPENING FOR THE LIQUID FLOW, PROVIDED IN A TRANVERSE WALL IN THE PIPE, SAID FLOAT BEING SECURED BY ITS LOWER PART TO THE UPPER END OF A ROD PASSING FREELY THROUGH ANOTHER OPENING FOR THE FLOW OF LIQUID PROVIDED IN ANOTHER TRANSVERSE WALL IN THE PIPE, SAID RO INVOLVING AT ITS LOWER END A VALVE WHICH OBTURATES SAID OTHER OPENING WHEN THE FLOAT IS IN ITS HIGH POSITION.
References Cited (Backward Citations)
US1204324A
Cited
US2619116A
Cited
US2691386A
Cited
US2789013A
Cited
FR1212409A
Cited
FR1232981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |