US5007135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant growing receptacle
Assignee: IEM PLASTICS
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Filing: 1990-06-18
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Granted: 1991-04-16
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Expires: 2010-06-18
Abstract
Abstract A plant growing receptacle to be employed particularly by commercial nurseries wherein numerous plants are cultivated for future sale to the purchasing public. The container is readily adaptable for use with a variety of plants and includes a conical body made of a molded plastic which includes a side wall and an integral bottom wall. A pair of diametrically opposed openings are formed in the side wall, and are adapted to receive a root from the growing plant therein and are positioned along the lower portion of the side walls. Also, drain openings are formed in the side wall, slightly above the bottom wall of the container and below the root receiving openings. The receptacle may be used as effectively for placement into the soil which has been previously mechanically drilled to receive the same, or used above ground when placed on an impervious base such as a plastic sheet or the like.
Inventors
- 👤 Robert Rigsby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:27
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/02; A01G9/029
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
219 words
A plant growing receptacle having a plant positioned therein for further growth said receptacle comprising an open top and a side wall extending downwardly to a closed bottom wall, a first root exiting opening formed in said side wall at a distance above said bottom wall, drain openings formed in said side wall intermediate said root exiting opening and said closed bottom wall, a wall portion extending between said drain openings and said closed bottom wall having no openings therein and with said bottom wall being capable of retaining water, a source of water for irrigating said plant in said receptacle, said source extending over the upper open end of said receptacle, a mixture of soil and fertilizer placed within said receptacle to promote further growth of the plant therein, said irrigating regulated as to allow feeding of water to the upper portion only of the receptacle and to the mixture of said soil and fertilizer therein, said water gravitating towards the bottom of said container and in its travel toward the bottom of the container some of the water, soil and fertilizer gravitating towards the bottom of the receptacle to there form a slurry of water, soil and fertilizer thereon, intermediate the said drain openings and bottom of said receptacle thus providing a moist environment within the receptacle.
Claim 2
Dependent Claim
219 words
A plant growing receptacle having a plant positioned therein for further growth said receptacle comprising an open top and a side wall extending downwardly to a closed bottom wall, a first root exiting opening formed in said side wall at a distance above said bottom wall, drain openings formed in said side wall intermediate said root exiting opening and said closed bottom wall, a wall portion extending between said drain openings and said closed bottom wall having no openings therein and with said bottom wall being capable of retaining water, a source of water for irrigating said plant in said receptacle, said source extending over the upper open end of said receptacle, a mixture of soil and fertilizer placed within said receptacle to promote further growth of the plant therein, said irrigating regulated as to allow feeding of water to the upper portion only of the receptacle and to the mixture of said soil and fertilizer therein, said water gravitating towards the bottom of said container and in its travel toward the bottom of the container some of the water, soil and fertilizer gravitating towards the bottom of the receptacle to there form a slurry of water, soil and fertilizer thereon, intermediate the said drain openings and bottom of said receptacle thus providing a moist environment within the receptacle.
Claim 3
Dependent Claim
40 words
The receptacle of claim 1 wherein a plurality of root exiting and drain openings are provided in said side wall of said receptacle, the said root exiting and drain openings located diametrically opposite one another in the said side walls.
Claim 4
Dependent Claim
26 words
The receptacle of claim 1 wherein irrigation water is supplied to said receptacle through conduits extending over and resting on the upper edge of said receptacle.
Claim 5
Dependent Claim
22 words
The receptacle of claim 1 wherein said receptacle is in an above-ground placement for continued further growth of the plant mounted therein.
Claim 6
Dependent Claim
37 words
The structure of claim 1 wherein the water-soil-fertilizer slurry formed in the lower portion of the receptacle will add weight thereto and serve as a ballast for the said receptacle thereby avoiding accidental tipping of the container.
Claim 7
Dependent Claim
100 words
The method of growing plants in a receptacle as defined in claim 1 having a moisture releasing mass in the lowermost portion of the receptacle, openings in the lower portion of the receptacle for the exit of roots of the plant as well as the exit from therewithin for the irrigating water fed to the receptacle, the roots extending from the exit openings formed in one wall of the receptacle being cut before the roots extending from the openings formed in the opposite wall are cut so as to permit for the removal of the plant from within the receptacle.
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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) | 1994-04-15 | 1994-10-15 | 1995-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-15 | 1998-10-15 | 1999-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-15 | 2002-10-15 | 2003-04-16 | $7700.00 | Window Closed / Lapsed |