Patent US3193970A successfully refreshed from Google Patents.
US3193970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant container
Assignee: Individual
•
Filing: 1963-07-02
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Granted: 1965-07-13
•
Expires: 1983-07-02
Abstract
No abstract record available.
Inventors
- 👤 Evert S Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:21
CPC Classifications
A; A01; A01G; A01G27/00; A01G27/04; A01G27/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
291 words
A PLANT CONTAINER COMPRISING: A SOIL AND PLANT CONTAINING PORTION, A FEED LINE HAVING AN UPPER END AND A LOWER END, SAID UPPER END BEING IN COMMUNICATION WITH SAID SOIL CONTAINING PORTION, SAID FEED LINE CONTAINING SAND ENABLING WATER TO FLOW BY CAPILLARY MEANS TO SAID SOIL AND PLANT CONTAINING PORTION FROM SAID LOWER END OF SAID FEED LINE, A FEED CAP SURROUNDING SAID LOWER END OF SAID FEED LINE, SAID CAP CONTAINING SAND IN CONTACT WITH THE LOWER END OF SAID FEED LINE, SAID CAP HAVING A BONDED SAND LAYER ALONG ITS INSIDE AND OUTSIDE WALLS WHEREBY A RESERVOIR OF WATER MAY BE PLACED AROUND SAID CAP SO THAT WATER WILL FLOW INTO SAID CAP BY CAPILLARY ACTION AND THROUGH SAID SAND IN SAID CAP TO SAID LOWER END OF SAID FEED LINE, A DRAIN LINE HAVING AN UPPER END AND A LOWER END, SAID UPPER END BEING IN COMMUNICATION WITH SAID SOIL CONTAINING PORTION AT A POSITION OPPOSITE FROM SAID FEED LINE, SAID DRAIN LINE CONTAINING SAND ENABLING WATER TO FLOW BY CAPILLARY MEANS FROM SAID SOIL AND PLANT CONTAINING PORTION THROUGH SAID DRAIN LINE TO SAID LOWER END OF SAID DRAIN LINE, AND A DRAIN CAP SURROUNDING SAID LOWER END OF SAID FEED LINE, SAID DRAIN CAP CONTAINING SAND IN CONTACT WITH SAID LOWER END OF SAID FEED LINE, SAID DRAIN CAP HAVING A BONDED SAND LAYER ON ITS INSIDE AND OUTSIDE WALLS WHEREBY WATER MAY FLOW BY CAPILLARY ACTION FROM SAID LOWER END OF SAID FEED LINE THROUGH SAID SAND IN SAID DRAIN CAP AND ALONG SAID BONDED SAND LAYER ON SAID FEED CAP TO A RECEPTACLE OUTSIDE OF SAID DRAIN CAP, THE RIM OF SAID DRAIN CAP BEING LOWER THAN THE RIM OF SAID FEED CAP.
Claim 2
Dependent Claim
291 words
A PLANT CONTAINER COMPRISING: A SOIL AND PLANT CONTAINING PORTION, A FEED LINE HAVING AN UPPER END AND A LOWER END, SAID UPPER END BEING IN COMMUNICATION WITH SAID SOIL CONTAINING PORTION, SAID FEED LINE CONTAINING SAND ENABLING WATER TO FLOW BY CAPILLARY MEANS TO SAID SOIL AND PLANT CONTAINING PORTION FROM SAID LOWER END OF SAID FEED LINE, A FEED CAP SURROUNDING SAID LOWER END OF SAID FEED LINE, SAID CAP CONTAINING SAND IN CONTACT WITH THE LOWER END OF SAID FEED LINE, SAID CAP HAVING A BONDED SAND LAYER ALONG ITS INSIDE AND OUTSIDE WALLS WHEREBY A RESERVOIR OF WATER MAY BE PLACED AROUND SAID CAP SO THAT WATER WILL FLOW INTO SAID CAP BY CAPILLARY ACTION AND THROUGH SAID SAND IN SAID CAP TO SAID LOWER END OF SAID FEED LINE, A DRAIN LINE HAVING AN UPPER END AND A LOWER END, SAID UPPER END BEING IN COMMUNICATION WITH SAID SOIL CONTAINING PORTION AT A POSITION OPPOSITE FROM SAID FEED LINE, SAID DRAIN LINE CONTAINING SAND ENABLING WATER TO FLOW BY CAPILLARY MEANS FROM SAID SOIL AND PLANT CONTAINING PORTION THROUGH SAID DRAIN LINE TO SAID LOWER END OF SAID DRAIN LINE, AND A DRAIN CAP SURROUNDING SAID LOWER END OF SAID FEED LINE, SAID DRAIN CAP CONTAINING SAND IN CONTACT WITH SAID LOWER END OF SAID FEED LINE, SAID DRAIN CAP HAVING A BONDED SAND LAYER ON ITS INSIDE AND OUTSIDE WALLS WHEREBY WATER MAY FLOW BY CAPILLARY ACTION FROM SAID LOWER END OF SAID FEED LINE THROUGH SAID SAND IN SAID DRAIN CAP AND ALONG SAID BONDED SAND LAYER ON SAID FEED CAP TO A RECEPTACLE OUTSIDE OF SAID DRAIN CAP, THE RIM OF SAID DRAIN CAP BEING LOWER THAN THE RIM OF SAID FEED CAP.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |