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US3193970A Expired / Lapsed US ⏱️ 0.0 years remaining

Plant container

Assignee: Individual
•
Filing: 1963-07-02
•
Granted: 1965-07-13
•
Expires: 1983-07-02
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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.

References Cited (Backward Citations)

GB189612057A Cited
US705372A Cited
DE335788C Cited
US1580287A Cited
US1584632A Cited
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FR63335E Cited

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

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