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US3719301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Greenhouse planting box
Assignee: Velsicol Chemical LLC
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Filing: 1970-09-11
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Granted: 1973-03-06
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Expires: 1990-09-11
Abstract
Abstract A greenhouse planting box composed of an upwardly open frame, a base construction and a planting board removably supported on the base. The board is adapted to support individual pots and the pots can be lifted on the board whereby they can be removed individually or as a whole. The planting box is formed with hand access openings in an opposed pair of walls for permitting grasping and lifting of the planting board.
Inventors
- 👤 E Boppart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:29
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/02; A01G9/029; A01G9/0295
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
96 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edgewise lifted from said bottom members wherein at least one of said end walls is divided to form said hand access opening, and latch means extending across said opening to retain planters disposed on said planting board.
Claim 2
Dependent Claim
96 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edgewise lifted from said bottom members wherein at least one of said end walls is divided to form said hand access opening, and latch means extending across said opening to retain planters disposed on said planting board.
Claim 3
Dependent Claim
96 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edgewise lifted from said bottom members wherein at least one of said end walls is divided to form said hand access opening, and latch means extending across said opening to retain planters disposed on said planting board.
Claim 4
Dependent Claim
96 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edgewise lifted from said bottom members wherein at least one of said end walls is divided to form said hand access opening, and latch means extending across said opening to retain planters disposed on said planting board.
Claim 5
Dependent Claim
91 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edge-wise lifted from said bottom members including support means extending transversely of said bottom members and inwardly of said end walls to provide a manual grasping edge projection of said planting board.
Claim 6
Dependent Claim
91 words
A greenhouse planting box comprising side walls, end walls, fixed spaced bottom members extending between said end walls disposed parallel and adjacent to said side walls, a planting board removably disposed between said walls and on said bottom members, at least one of said end walls being formed with a hand access opening whereby said planting board may be edge-wise lifted from said bottom members including support means extending transversely of said bottom members and inwardly of said end walls to provide a manual grasping edge projection of said planting board.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-05 | 1976-09-04 | 1977-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-05 | 1980-09-04 | 1981-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-05 | 1984-09-04 | 1985-03-06 | $7700.00 | Window Closed / Lapsed |