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Patent US3946870A successfully refreshed from Google Patents.
US3946870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapse-resistant paperbox packaging
Assignee: Jameco Industries Inc
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Filing: 1975-02-06
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Granted: 1976-03-30
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Expires: 1995-02-06
Abstract
Abstract Collapse-resistant paperbox packaging for small articles, comprising an outer paperbox shell and an inner corrugated paperboard sleeve removably encased within said paperbox shell, said corrugated paperboard sleeve having a transparent plastic skin laminated thereto with an article secured between them, and said corrugated paperboard sleeve having upwardly extending flanges which juxtapose side panels in the paperbox shell. The corrugated paperboard sleeve reinforces the paperbox shell and combines with it to provide a strong box construction highly resistant to collapsing. A window is provided in the paperbox shell so that the article may be exposed to view through said window and through the transparent plastic skin.
Inventors
- 👤 Israel Gajer
- 👤 Theodore Licht
- 👤 Harold Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:38
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/38; B65D75/00; B65D75/28; B65D75/30; B65D75/305
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
204 words
Collapse-resistant paperbox packaging for small articles, such as plumbing parts and accessories, hardware, tools and other pre-packaged products, said collapse-resistant paperbox packaging comprising: a. an outer shell and an inner sleeve removably encased in said outer shell, b. said inner sleeve consisting of a generally rectangular corrugated paperboard base having a pair of side flanges extending upwardly therefrom and a transparent plastic skin securing at least one article to said corrugated paperboard base, between said side flanges, c. said outer shell consisting of a generally rectangular paperbox having top and bottom walls joined by a pair of side panels, d. said inner sleeve being disposed within said outer shell between said top and bottom walls and between said side panels of the paperbox juxtaposed, e. whereby said inner sleeve reinforces the outer shell and resists collapse of said outer shell under conditions of normal use and abuse, f. said corrugated paperboard base being provided with a pair of end flanges, in addition to its side flanges, and g. said paperbox being provided with a pair of end flaps, in addition to its side panels, h. said end flanges and said end flaps being juxtaposed to further reinforce the outer shell and resist its collapse.
Claim 2
Dependent Claim
204 words
Collapse-resistant paperbox packaging for small articles, such as plumbing parts and accessories, hardware, tools and other pre-packaged products, said collapse-resistant paperbox packaging comprising: a. an outer shell and an inner sleeve removably encased in said outer shell, b. said inner sleeve consisting of a generally rectangular corrugated paperboard base having a pair of side flanges extending upwardly therefrom and a transparent plastic skin securing at least one article to said corrugated paperboard base, between said side flanges, c. said outer shell consisting of a generally rectangular paperbox having top and bottom walls joined by a pair of side panels, d. said inner sleeve being disposed within said outer shell between said top and bottom walls and between said side panels of the paperbox juxtaposed, e. whereby said inner sleeve reinforces the outer shell and resists collapse of said outer shell under conditions of normal use and abuse, f. said corrugated paperboard base being provided with a pair of end flanges, in addition to its side flanges, and g. said paperbox being provided with a pair of end flaps, in addition to its side panels, h. said end flanges and said end flaps being juxtaposed to further reinforce the outer shell and resist its collapse.
Claim 3
Dependent Claim
59 words
Collapse-resistant paperbox packaging in accordance with claim 1, wherein: a. the end flaps of the paperbox function as closures therefor, b. said end flaps being adapted to be opened and closed to open and close the paperbox, c. said inner sleeve being slidably supported in said paperbox for slidable removal therefrom when one of the end flaps is opened.
Claim 4
Dependent Claim
123 words
Collapse-resistant paperbox packaging in accordance with claim 1, wherein: a. the corrugated paperboard base with its side and end flanges comprises a laminated structure consisting of: b. a single face corrugated paper sheet, its single face directed downwardly from said base and outwardly from said flanges, its corrugated flutes directed upwardly from said base and inwardly from said flanges, and c. a sheet of paper adhesively laminated to said corrugated flutes and providing a second face on said corrugated paper sheet, d. said laminated structure being perforated for a vacuum forming operation performed on the transparent plastic skin, e. whereby the transparent plastic skin is laminated to the corrugated paperboard base, over the article supported thereon, to secure said article to said base.
Claim 5
Dependent Claim
63 words
Collapse-resistant paperbox packaging in accordance with claim 1, wherein: a. the top wall of the paperbox has a window formed therein in substantial registration with the placement of the article which is secured to the corrugated paperboard base, b. whereby said article is exposed to view through said window and the transparent plastic skin which secures said article to said corrugated paperboard base.
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) | 1979-03-30 | 1979-09-29 | 1980-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-30 | 1983-09-29 | 1984-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-30 | 1987-09-29 | 1988-03-30 | $7700.00 | Window Closed / Lapsed |