US4361232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective container
Assignee: Individual
•
Filing: 1979-12-19
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Granted: 1982-11-30
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Expires: 1999-12-19
Abstract
Abstract A transportable container for hazardous bulk materials which minimizes the risks of accidental spillage, comprising a closed, transportable weatherproof structure, formed by a solid walled pan and an overlapped protective cover, positioned on a pallet and surrounding two or more separate sealed containers of said material.
Inventors
- 👤 John H. Olmsted
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:33
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/02; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00064; B65D2519/00084; B65D2519/00099; B65D2519/00154; B65D2519/00164; B65D2519/00189; B65D2519/00199; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00328; B65D2519/00333; B65D2519/00353; B65D2519/00492; B65D2519/00497; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00587; B65D2519/00592; B65D2519/00597; B65D2519/00706; B65D2519/00711; B65D2519/00736; B65D2519/0086; B65D2519/0098; B65D2519/0099
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
198 words
The combination of a transportable container and a plurality of primary storage containers disposed therein and each having a generally cylindrical configuration defined by a side wall and a pair of opposite ends, said storage containers being constructed and arranged for containing environmentally hazardous materials, said transportable container including a solid pan having a base for supporting one end of each of said storage containers and a side wall extending upwardly from said base, the volume of said pan as defined by said base and said side wall being at least twice that of any one of said storage containers, the horizontal cross-sectional configuration of said pan being different from that of said storage containers whereby gaps will exist between the sides of said pan and said storage containers to permit the collection of said environmentally hazardous material in said pan should the same leak from said containers, a removable cover receivable on said pan and above the other ends of said containers, said cover having a depending side portion for overlapping the upwardly extending wall of said pan, said cover being supported by resting on said storage containers, said pan and cover being constructed of sheet metal.
Claim 2
Dependent Claim
198 words
The combination of a transportable container and a plurality of primary storage containers disposed therein and each having a generally cylindrical configuration defined by a side wall and a pair of opposite ends, said storage containers being constructed and arranged for containing environmentally hazardous materials, said transportable container including a solid pan having a base for supporting one end of each of said storage containers and a side wall extending upwardly from said base, the volume of said pan as defined by said base and said side wall being at least twice that of any one of said storage containers, the horizontal cross-sectional configuration of said pan being different from that of said storage containers whereby gaps will exist between the sides of said pan and said storage containers to permit the collection of said environmentally hazardous material in said pan should the same leak from said containers, a removable cover receivable on said pan and above the other ends of said containers, said cover having a depending side portion for overlapping the upwardly extending wall of said pan, said cover being supported by resting on said storage containers, said pan and cover being constructed of sheet metal.
Claim 3
Dependent Claim
40 words
The combination set forth in claim 1 wherein there is at least one liquid level detector disposed within said pan for detecting the leakage of said environmentally hazardous material from said storage containers and the collection thereon in said pan.
Claim 4
Dependent Claim
21 words
The combination set forth in claim 2 wherein the horizontal cross-sectional configurations of said pan and said cover are generally rectangular.
Claim 5
Dependent Claim
19 words
The combination set forth in claim 3 wherein a supporting pallet is affixed to the underside of said pan.
Claim 6
Dependent Claim
39 words
The combination set forth in claims 2, 3 or 4 and including a flexible seal disposed between the upwardly extending wall of said pan and the depending side of said cover for sealing the interior of said transportable container.
Claim 7
Dependent Claim
35 words
The combination set forth in claims 2 or 3 wherein said pan is constructed of sheet metal and said cover is constructed of plastic sheet metal and is supported by resting on said storage containers.
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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) | 1985-11-29 | 1986-05-31 | 1986-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-29 | 1990-05-31 | 1990-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-29 | 1994-05-31 | 1994-11-30 | $7700.00 | Window Closed / Lapsed |