US4560069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for hazardous materials
Assignee: ALL-PAK Inc
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Filing: 1985-05-02
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Granted: 1985-12-24
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Expires: 2005-05-02
Abstract
Abstract A package assembly for transporting hazardous materials including a bottle containing a hazardous material disposed within a metal can wherein the bottle is surrounded on all sides by individual upper, lower and side absorbent non-resilient and frangible synthetic resin foam elements. The foam elements provide cushioning for the bottle and absorbency in case of spillage. The individual foam elements are maintained out of contact with each other by means of fiberboard spacers. The spacers are disposed to separate the upper and lower ends of the bottle from the resin foam and to protect the frangible foam from disintegration due to abrasion by the bottle. The metal can be suspended within an outer corrugated fiberboard box by means of a fiberboard insert element for the outer box. The fiberboard insert element supports the can out of contact with the outer fiberboard box and provides a protecting buffer zone between the can and the walls of the outer fiberboard box for the protection of the can.
Inventors
- 👤 B. Kenneth Simon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:34
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5088; B65D5/509; B65D5/5035; B65D5/5045
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
122 words
A package assembly for containing hazardous materials including a can, a bottle disposed within said can but out of contact therewith, a plurality of absorbent elements each comprising a resinous foam material disposed between said can and said bottle, said absorbent elements including a hollow cylindrical core element for surrounding and holding the sides of said bottle, a lower cylindrical disc element disposed beneath said core element, an upper cylindrical disc element disposed above said core element, a lower spacer comprising a material other than said resinous foam material disposed between said bottle and said lower cylindrical disc element, and an upper spacer comprising a material other than said resinous foam material disposed between said bottle and said upper cylindrical disc element.
Claim 2
Dependent Claim
122 words
A package assembly for containing hazardous materials including a can, a bottle disposed within said can but out of contact therewith, a plurality of absorbent elements each comprising a resinous foam material disposed between said can and said bottle, said absorbent elements including a hollow cylindrical core element for surrounding and holding the sides of said bottle, a lower cylindrical disc element disposed beneath said core element, an upper cylindrical disc element disposed above said core element, a lower spacer comprising a material other than said resinous foam material disposed between said bottle and said lower cylindrical disc element, and an upper spacer comprising a material other than said resinous foam material disposed between said bottle and said upper cylindrical disc element.
Claim 3
Dependent Claim
13 words
The package assembly of claim 1 wherein said can is a metal can.
Claim 4
Dependent Claim
13 words
The package assembly of claim 1 wherein said bottle is a glass bottle.
Claim 5
Dependent Claim
13 words
The package assembly of claim 1 wherein said bottle is a plasticoated bottle.
Claim 6
Dependent Claim
16 words
The package assembly of claim 1 including a depressed lid at the top of said can.
Claim 7
Dependent Claim
19 words
The package assembly of claim 1 wherein said hollow cylindrical core element is longitudinally essentially coextensive with said bottle.
Claim 8
Dependent Claim
18 words
The package assembly of claim 1 wherein said can is enclosed by a bag comprising low density polyethylene.
Claim 9
Dependent Claim
15 words
The package assembly of claim 1 wherein said upper and lower spacers comprise corrugated fiberboard.
Claim 10
Dependent Claim
15 words
The package assembly of claim 1 wherein said resinous foam material comprises cellular phenol-formaldehyde resin.
Claim 11
Dependent Claim
97 words
A fiberboard package comprising an outer fiberboard box having box sidewalls, an inner fiberboard insert element, said inner fiberboard insert element having insert element sidewalls, foldable flaps at the top and bottom of said insert element sidewalls, said flaps folded outwardly to provide top and bottom spacer bracers to brace said insert element within said outer fiberboard box, partial cuts in upper and lower corners of said insert element, said partial cuts adapted for the formation of upper and lower eaves within said insert elements by manually inverting the corner of said insert element at said cuts.
Claim 12
Dependent Claim
97 words
A fiberboard package comprising an outer fiberboard box having box sidewalls, an inner fiberboard insert element, said inner fiberboard insert element having insert element sidewalls, foldable flaps at the top and bottom of said insert element sidewalls, said flaps folded outwardly to provide top and bottom spacer bracers to brace said insert element within said outer fiberboard box, partial cuts in upper and lower corners of said insert element, said partial cuts adapted for the formation of upper and lower eaves within said insert elements by manually inverting the corner of said insert element at said cuts.
Claim 13
Dependent Claim
39 words
The fiberboard package of claim 10 including a can within said insert element, said can resting between said upper and lower eaves to provide a buffer space between said all sides of said can and said outer fiberboard box.
Claim 14
Dependent Claim
25 words
The fiberboard package of claim 10 wherein said upper and lower eaves are disposed at diagonal upper and lower corners of said insert element, respectively.
Claim 15
Dependent Claim
235 words
A package assembly comprising an outer fiberboard box having box sidewalls, an inner fiberboard insert element, said inner fiberboard insert element having insert element sidewalls, foldable flaps at the top and bottom of said insert element sidewalls, said flaps folded outwardly to provide top and bottom spacer braces to brace said insert element within said fiberboard box, partial cuts in upper and lower corners of said insert element, said partial cuts forming flexible upper and lower eaves within said insert element by inverting the corner of said insert element at said cuts, a can within said insert element, said can resting between said upper and lower eaves to provide a buffer space between all sides of said can and said outer fiberboard box, a bottle disposed within said can but out of contact therewith, a plurality of absorbent elements each comprising a resinous foam material disposed between said can and said bottle, said absorbent elements including a hollow cylindrical core element for surrounding and holding the sides of said bottle, a lower cylindrical disc element disposed beneath said core element, an upper cylindrical disc element disposed above said core element, a lower spacer comprising a material other than said resinous foam material disposed between said bottle and said lower cylindrical disc element, and an upper spacer comprising a material other than said resinous foam material disposed between said bottle and said upper cylindrical spacer element.
Claim 16
Dependent Claim
235 words
A package assembly comprising an outer fiberboard box having box sidewalls, an inner fiberboard insert element, said inner fiberboard insert element having insert element sidewalls, foldable flaps at the top and bottom of said insert element sidewalls, said flaps folded outwardly to provide top and bottom spacer braces to brace said insert element within said fiberboard box, partial cuts in upper and lower corners of said insert element, said partial cuts forming flexible upper and lower eaves within said insert element by inverting the corner of said insert element at said cuts, a can within said insert element, said can resting between said upper and lower eaves to provide a buffer space between all sides of said can and said outer fiberboard box, a bottle disposed within said can but out of contact therewith, a plurality of absorbent elements each comprising a resinous foam material disposed between said can and said bottle, said absorbent elements including a hollow cylindrical core element for surrounding and holding the sides of said bottle, a lower cylindrical disc element disposed beneath said core element, an upper cylindrical disc element disposed above said core element, a lower spacer comprising a material other than said resinous foam material disposed between said bottle and said lower cylindrical disc element, and an upper spacer comprising a material other than said resinous foam material disposed between said bottle and said upper cylindrical spacer element.
Claim 17
Dependent Claim
15 words
The package assembly of claim 13 wherein said upper and lower spacers comprise corrugated fiberboard.
Claim 18
Dependent Claim
14 words
The package assembly of claim 13 wherein said resinous material comprises cellular phenol-formaldehyde resin.
Claim 19
Dependent Claim
16 words
The package assembly of claim 13 wherein said upper and lower spacers are shaped as discs.
Claim 20
Dependent Claim
16 words
The package assembly of claim 1 wherein said upper and lower spacers are shaped as discs.
Claim 21
Dependent Claim
32 words
The package assembly of claim 1 wherein said upper and lower spacers are shaped as discs and are coextensive with said upper cylindrical disc element and said lower cylindrical disc element, respectively.
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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) | 1988-12-23 | 1989-06-24 | 1989-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-23 | 1993-06-24 | 1993-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-23 | 1997-06-24 | 1997-12-24 | $7700.00 | Window Closed / Lapsed |