US3300895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the soilless cultivation of seedlings and plants
Assignee: ROUDNICKE STROJIRNY A SLEVARNY
•
Filing: 1965-01-18
•
Granted: 1967-01-31
•
Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Dosedla Miroslav
- 👤 Pavlica Ivo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:36
CPC Classifications
A; A01; A01G; A01G31/00; A01G31/02; A01G27/00; A01G27/04; A01G27/06; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A PLANT GROWING ARRANGEMENT, COMPRISING, IN COMBINATION, A LIQUID-CONTAINING CONTAINER HAVING A TOP WALL WITH AN OPENING THEREIN AND SUPPORTING MEANS AROUND SAID OPENING LOCATED IN A HORIZONTAL PLANE; AND A PLANT SUPPORTING PAD SUPPORTED BY THE SUPPORTING MEANS ABOVE SAID OPENING AND COMPOSED OF A PLURALITY OF UPSTANDING ADJACENT RESILIENT STRIP PORTIONS OF ABSORBENT MATERIAL SO AS TO FORM VERTICAL INTERSTICES BETWEEN ANY PAIR OF ADJACENT STRIPS THUS PERMITTING THE ROOTS OF A PLANT TO EXTEND DOWNWARDLY WITHIN ANY OF SAID VERTICAL INTERSTICES BETWEEN ANY PAIR OF ADJACENT RESILIENT STRIPS AND INTO SAID LIQUID-CONTAINING CONTAINER WHILE RESILIENTLY SUPPORTED BY THOSE ADJACENT RESILIENT STRIPS WHICH FORM THOSE INTERSTICES OR INTERSTICES THROUGH WHICH SAID ROOTS OF SAID PLANT EXTEND.
Claim 2
Dependent Claim
118 words
A PLANT GROWING ARRANGEMENT, COMPRISING, IN COMBINATION, A LIQUID-CONTAINING CONTAINER HAVING A TOP WALL WITH AN OPENING THEREIN AND SUPPORTING MEANS AROUND SAID OPENING LOCATED IN A HORIZONTAL PLANE; AND A PLANT SUPPORTING PAD SUPPORTED BY THE SUPPORTING MEANS ABOVE SAID OPENING AND COMPOSED OF A PLURALITY OF UPSTANDING ADJACENT RESILIENT STRIP PORTIONS OF ABSORBENT MATERIAL SO AS TO FORM VERTICAL INTERSTICES BETWEEN ANY PAIR OF ADJACENT STRIPS THUS PERMITTING THE ROOTS OF A PLANT TO EXTEND DOWNWARDLY WITHIN ANY OF SAID VERTICAL INTERSTICES BETWEEN ANY PAIR OF ADJACENT RESILIENT STRIPS AND INTO SAID LIQUID-CONTAINING CONTAINER WHILE RESILIENTLY SUPPORTED BY THOSE ADJACENT RESILIENT STRIPS WHICH FORM THOSE INTERSTICES OR INTERSTICES THROUGH WHICH SAID ROOTS OF SAID PLANT EXTEND.
References Cited (Backward Citations)
US979175A
Cited
US1172787A
Cited
US1207013A
Cited
US1279310A
Cited
US2183970A
Cited
US3199250A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |