US4535586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of containing, storing, and transporting agricultural products in a high moisture condition
Assignee: JEB'S Inc
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Filing: 1980-10-27
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Granted: 1985-08-20
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Expires: 2000-10-27
Abstract
Abstract A materials handling method includes the steps of closing and sealing a permanent reusable container to enclose a material in a fluid tight condition. The air in the container is then displaced with a substitute gas so that the material may be transported and stored in air free standard unit measures. The apparatus of the invention is directed to the generally rigid fluid tight container having at least one access opening and a door for closing and sealing the same. A valve mechanism on the container enables air to be removed from the container either by evacuation or substitution by another gas.
Inventors
- 👤 John W. Eberle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:18
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/70; A23B2/704; A23B2/708
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
122 words
A method of containing and storing agricultural products in a high moisture condition, comprising, providing a generally rigid permanent reusable container having a product opening, an inlet valve and an exhaust valve, substantially filling said container by inserting an agricultural product into said container through said product opening, closing and sealing said product opening and container in a substantially fluid tight condition, displacing the air from said container to the ambient atmosphere through said exhaust valve, connecting said inlet valve to a source of a substitute gas, replacing said air with the substitute gas, and disconnecting said inlet valve from said source of substitute gas whereby said agricultural product is independently preserved in said generally rigid container in a high moisture condition.
Claim 2
Independent Claim
122 words
A method of containing and storing agricultural products in a high moisture condition, comprising, providing a generally rigid permanent reusable container having a product opening, an inlet valve and an exhaust valve, substantially filling said container by inserting an agricultural product into said container through said product opening, closing and sealing said product opening and container in a substantially fluid tight condition, displacing the air from said container to the ambient atmosphere through said exhaust valve, connecting said inlet valve to a source of a substitute gas, replacing said air with the substitute gas, and disconnecting said inlet valve from said source of substitute gas whereby said agricultural product is independently preserved in said generally rigid container in a high moisture condition.
Claim 3
Dependent Claim
15 words
The method of claim 1 further comprising transporting said container with said agricultural product therein.
Claim 4
Dependent Claim
65 words
The method of claim 2 further comprising assembling ground wheels onto said generally rigid container to form a wheeled assembly, transporting said assembly on the ground to a loading site, transporting the loaded assembly to a primary transport medium capable of carrying and transporting a plurality of said containers, disassembling said ground wheels from said containers, and loading said containers onto said primary transport medium.
Claim 5
Dependent Claim
21 words
The method of claim 3 further comprising arranging a plurality of said containers in adjacent stacked relation for shipping in unison.
Claim 6
Dependent Claim
15 words
The method of claim 4 further comprising certifying as to the contents of said container.
Claim 7
Dependent Claim
26 words
The method of claim 5 further comprising providing a pliant liner within said container whereby said agricultural product is kept from direct contact with said container.
Claim 8
Dependent Claim
12 words
The method of claim 6 wherein said substitute gas comprises carbon dioxide.
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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) | 1988-08-19 | 1989-02-18 | 1989-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-19 | 1993-02-18 | 1993-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-19 | 1997-02-18 | 1997-08-20 | $7700.00 | Window Closed / Lapsed |