Patent US5481826A successfully refreshed from Google Patents.
US5481826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-watering planter with convertible base
Assignee: Contico International Inc
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Filing: 1994-12-05
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Granted: 1996-01-09
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Expires: 2014-12-05
Abstract
Abstract An improved planter apparatus for holding soil and plants and the like comprising a container and a base releasably securable to the bottom of the container. The container and base are provided with press-fit locking means for connecting the base to the container. The base is convertible such that it functions as a tray in an upright configuration and as a pedestal when inverted. Downwardly depending capillary wells project from the bottom of the container into association with reservoirs disposed within the base in both of its convertible configurations. The dimension of the base is such that, when the base is attached to the container in its upright configuration, multiple planters can be nested. The nestability of the apparatus provides for convenient handling of multiple planters as well as commercial packaging and transportation cost benefits.
Inventors
- 👤 Thomas Dickinson
- 👤 Bradley D. Gale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:03
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/04
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
77 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom from which downwardly depend one or more capillary wells for facilitating water transfer; and a convertible base which, in a first upright position, has one or more well reservoirs for collecting water and for correspondingly receiving each of said capillary wells and which, in a second inverted position, has a cavity reservoir for collecting water and for correspondingly receiving each of said capillary wells.
Claim 2
Dependent Claim
77 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom from which downwardly depend one or more capillary wells for facilitating water transfer; and a convertible base which, in a first upright position, has one or more well reservoirs for collecting water and for correspondingly receiving each of said capillary wells and which, in a second inverted position, has a cavity reservoir for collecting water and for correspondingly receiving each of said capillary wells.
Claim 3
Dependent Claim
49 words
The planter of claim 1, wherein said convertible base has a bottom with interior and exterior surfaces and wherein, in said first upright position, said base releasably secures to said container by way of associated connectors disposed, respectively, on said container bottom and said interior surface of said base.
Claim 4
Dependent Claim
65 words
The planter of claim 1, wherein said convertible base has a bottom with interior and exterior surfaces and wherein, in said second inverted position, said base releasably secures to and engagingly receives said container, respectively, by way of associated connectors on said container bottom and said interior surface of said base and by way of adaptive members disposed upon said exterior surface of said base.
Claim 5
Dependent Claim
28 words
The planter of claim 1 wherein said upwardly extending walls have disposed thereon, a plurality of stanchions for supporting said base when two or more planters are nested.
Claim 6
Dependent Claim
29 words
The planter of claim 2, wherein said connectors comprise star-shaped connectors disposed on said bottom of said container and associated nipples disposed on said interior surface of said base.
Claim 7
Dependent Claim
63 words
The planter of claim 3, wherein: said container has disposed about its bottom a stepped-down substantially annular ring; said connectors comprise star-shaped connectors disposed on said bottom of said container and associated nipples disposed on said exterior surface of said base; and said adaptive members comprise a pair of associated concentric, annular ribs which extend upwardly of said exterior surface of said base.
Claim 8
Dependent Claim
69 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom; a convertible base for the collection of water which attaches to said container in a first upright position such that the base functions as a tray and in a second inverted position such that said base functions as a pedestal; and means for transferring water collected in said base to plant life contained in said container.
Claim 9
Dependent Claim
69 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom; a convertible base for the collection of water which attaches to said container in a first upright position such that the base functions as a tray and in a second inverted position such that said base functions as a pedestal; and means for transferring water collected in said base to plant life contained in said container.
Claim 10
Dependent Claim
53 words
The planter of claim 7, wherein said base has a bottom with interior and exterior surfaces and wherein said base, in said first upright position, releasably secures to said container by way of associated star-shaped connectors disposed about said bottom of said container and nipples disposed about said interior surface of said base.
Claim 11
Dependent Claim
50 words
The planter of claim 7, wherein said base has a bottom with interior and exterior surfaces and wherein said base, in said second inverted position, releasably secures to said container by way of associated connectors and, further, has adaptive members disposed upon said exterior surface for engagingly receiving said container.
Claim 12
Dependent Claim
28 words
The planter of claim 7 wherein said upwardly extending walls have disposed thereon, a plurality of stanchions for supporting said base when two or more planters are nested.
Claim 13
Dependent Claim
65 words
The planter of claim 9, wherein said container has disposed about its bottom a stepped-down substantially annular ring and wherein: said connectors comprise star-shaped connectors disposed on said bottom of said container and associated nipples disposed on said exterior surface of said base; and said adaptive members comprise a pair of associated concentric, annular ribs which extend upwardly of said exterior surface of said base.
Claim 14
Dependent Claim
34 words
The planter of claim 7, wherein said means for transferring water comprises a system of associated capillary wells disposed about said bottom of said container and reservoirs disposed about said bottom of said base.
Claim 15
Dependent Claim
35 words
The planter of claim 12, wherein said capillary wells depend downwardly from said bottom of said container and wherein, in said first upright position, associated well reservoirs are disposed about said bottom of said base.
Claim 16
Dependent Claim
36 words
The planter of claim 12, wherein said capillary wells depend downwardly from said bottom of said container and wherein, in said second inverted position, an associated cavity reservoir is disposed about said bottom of said base.
Claim 17
Dependent Claim
93 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom from which downwardly depend one or more capillary wells for facilitating water transfer; a convertible base which, in a first upright position, has one or more well reservoirs for collecting water and for correspondingly receiving each of said capillary wells and which, in a second inverted position, has a cavity reservoir for collecting water and for correspondingly receiving each of said capillary wells; and means disposed within said container for supporting said base when two or more planters are nested.
Claim 18
Dependent Claim
93 words
A self-watering planter comprising: a container having upwardly extending walls and a bottom from which downwardly depend one or more capillary wells for facilitating water transfer; a convertible base which, in a first upright position, has one or more well reservoirs for collecting water and for correspondingly receiving each of said capillary wells and which, in a second inverted position, has a cavity reservoir for collecting water and for correspondingly receiving each of said capillary wells; and means disposed within said container for supporting said base when two or more planters are nested.
Claim 19
Dependent Claim
49 words
The planter of claim 15, wherein said convertible base has a bottom with interior and exterior surfaces and wherein, in said first upright position, said base releasably secures to said container by way of associated connectors disposed, respectively, on said container bottom and said interior surface of said base.
Claim 20
Dependent Claim
51 words
The planter of claim 15, wherein said convertible base has a bottom with interior and exterior surfaces and wherein, in said second inverted position, said base releasably secures to said container by way of associated connectors and, further, has adaptive members disposed upon said exterior surface for engagingly receiving said container.
Claim 21
Dependent Claim
33 words
The planter of claim 15, wherein said means for supporting said base comprises: a plurality of stanchions, approximately equally spaced one from the other, disposed upon said upwardly extending walls of said container.
Claim 22
Dependent Claim
29 words
The planter of claim 16, wherein said connectors comprise star-shaped connectors disposed on said bottom of said container and associated nipples disposed on said interior surface of said base.
Claim 23
Dependent Claim
65 words
The planter of claim 17, wherein said container has disposed about its bottom a stepped-down substantially annular ring and wherein: said connectors comprise star-shaped connectors disposed on said bottom of said container and associated nipples disposed on said exterior surface of said base; and said adaptive members comprise a pair of associated concentric, annular ribs which extend upwardly of said exterior surface of said base.
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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) | 1999-01-08 | 1999-07-10 | 2000-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-08 | 2003-07-10 | 2004-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-08 | 2007-07-10 | 2008-01-09 | $7700.00 | Window Closed / Lapsed |