US4117628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Culture and growth system for epiphytic plants
Assignee: Individual
•
Filing: 1977-06-14
•
Granted: 1978-10-03
•
Expires: 1997-06-14
Abstract
Abstract Cultural support for epiphytic plants is provided by a polystyrene support body wedgingly positioned within a conical container spaced below its upper rim. The upper exposed surface of the support body has a convex curvature to promote drainage through openings in the peripheral edge abutting the container wall surface. Plant roots are anchored to the upper support surface of the support body and/or a post projecting upwardly therefrom.
Inventors
- 👤 Robert C. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:27
CPC Classifications
A; A01; A01G; A01G7/00; A01G9/00; A01G9/12; A01G9/122; A01G9/124
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
122 words
In combination with a container having a downwardly converging interior wall, a cultural support for epiphytic plants comprising a support body made of a water impermeable material which is not normally subject to decay, said support body including a peripheral edge wedgingly engaged with the container, said peripheral edge having openings formed therein through which air circulation is conducted, said supporting body having external surfaces vertically spaced from each other by said peripheral edge, an upper one of the surfaces having a convex curvature gravitationally inducing drainage of liquid collected thereon through the openings in the peripheral edge, and means for supporting and anchoring roots of epiphytic plants externally on said upper surface to expose the roots to ambient air and moisture.
Claim 2
Dependent Claim
122 words
In combination with a container having a downwardly converging interior wall, a cultural support for epiphytic plants comprising a support body made of a water impermeable material which is not normally subject to decay, said support body including a peripheral edge wedgingly engaged with the container, said peripheral edge having openings formed therein through which air circulation is conducted, said supporting body having external surfaces vertically spaced from each other by said peripheral edge, an upper one of the surfaces having a convex curvature gravitationally inducing drainage of liquid collected thereon through the openings in the peripheral edge, and means for supporting and anchoring roots of epiphytic plants externally on said upper surface to expose the roots to ambient air and moisture.
Claim 3
Dependent Claim
31 words
The combination of claim 1 wherein said container includes an upper rim below which the support body is positioned and an open bottom through which air is circulated and liquid drained.
Claim 4
Dependent Claim
37 words
The combination of claim 2 including a support post made of the same material as the support body extending vertically from the upper surface presenting extended growth support surfaces to which roots of the plants are anchored.
Claim 5
Dependent Claim
55 words
The combination of claim 3 wherein said support post includes an appendage projecting therefrom into one of the openings in the peripheral edge of the support body, said appendage being received in the opening with a tight fit and in abutment with the interior wall surface of the container to hold the support post erect.
Claim 6
Dependent Claim
43 words
The combination of claim 4 wherein said support body includes an inner core portion and a radially outer adaptor portion on which the peripheral edge is formed, said inner core portion being wedgingly interfitted within an eccentric opening formed in the adaptor portion.
Claim 7
Dependent Claim
37 words
The combination of claim 1 including a support post made of the same material as the support body extending vertically from the upper surface presenting extended growth support surfaces to which roots of the plants are anchored.
Claim 8
Dependent Claim
55 words
The combination of claim 6 wherein said support post includes an appendage projecting therefrom into one of the openings in the peripheral edge of the support body, said appendage being received in the opening with a tight fit and in abutment with the interior wall surface of the container to hold the support post erect.
Claim 9
Dependent Claim
118 words
In combination with a container having an open bottom and a downwardly converging interior wall surface extending from an upper rim to said open bottom, a solid cultural support body made of a water impermeable material which is not normally subject to decay, said support body including a peripheral edge wedgingly engaged with the interior wall surface of the container below the upper rim, said peripheral edge having openings formed therein through which air circulation is conducted, said supporting body having exposed external surfaces vertically spaced from each other by said peripheral edge, an upper one of the exposed surfaces having a convex curvature gravitationally inducing drainage of liquid collected thereon through the openings in the peripheral edge.
Claim 10
Dependent Claim
118 words
In combination with a container having an open bottom and a downwardly converging interior wall surface extending from an upper rim to said open bottom, a solid cultural support body made of a water impermeable material which is not normally subject to decay, said support body including a peripheral edge wedgingly engaged with the interior wall surface of the container below the upper rim, said peripheral edge having openings formed therein through which air circulation is conducted, said supporting body having exposed external surfaces vertically spaced from each other by said peripheral edge, an upper one of the exposed surfaces having a convex curvature gravitationally inducing drainage of liquid collected thereon through the openings in the peripheral edge.
Claim 11
Dependent Claim
43 words
The combination of claim 8 wherein said support body includes an inner core portion and a radially outer adaptor portion on which the peripheral edge is formed, said inner core portion being wedgingly interfitted within an eccentric opening formed in the adaptor portion.
Claim 12
Dependent Claim
18 words
The combination of claim 8 wherein said water impermeable and decay resistant material is a closed cell polystyrene.
Claim 13
Dependent Claim
29 words
The combination of claim 8 including a support post made of the same material as the support body extending vertically from the upper surface presenting extended growth support surfaces.
Claim 14
Dependent Claim
55 words
The combination of claim 11 wherein said support post includes an appendage projecting therefrom into one of the openings in the peripheral edge of the support body, said appendage being received in the opening with a tight fit and in abutment with the interior wall surface of the container to hold the support post erect.
References Cited (Backward Citations)
US620150A
Cited
US754248A
Cited
US2406439A
Cited
AT192667B
Cited
US2893169A
Cited
US3165863A
Cited
AT255193B
Cited
US3740024A
Cited
US3988858A
Cited
US3927491A
Cited
US4040208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |