US4765508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet material dispensing package
Assignee: Procter and Gamble Co
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Filing: 1986-09-15
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Granted: 1988-08-23
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Expires: 2006-09-15
Abstract
Abstract A sheet material dispensing package which includes a U-folded bundle of sheets of material and a carton wherein the carton includes integral elements for substantially obviating rotational shifting of the bundle during shipping and handling. In a preferred embodiment, lower distal corner portions of the more interior closure flaps of the carton are configured to extend sufficiently into the carton to engage side portions of the bundle to effectively key the bundle to the carton and thereby substantially preclude rotational shifting of the bundle inside the carton.
Inventors
- 👤 Kenneth G. Poppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:13
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0805; B65D83/0811; A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K2010/428
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
210 words
A dispensing package for flexible sheet material, said package comprising a unitary carton and a U-folded bundle of sheets of flexible material, said bundle comprising a closed end and two leg portions in confronting relation, said carton having a top wall and a bottom wall, said top wall having a dispensing aperture therethrough, and said bundle being disposed in said carton with the closed end of said U-folded bundle immediately subjacent said dispensing aperture, said carton further comprising integral anti-bundle-rotation means for directly contacting and restraining said bundle from rotating inside said carton during shipping and handling, said integral anti-bundle-rotation means comprising a pair of integrally hinged end closure flaps having proximal portions and lower distal corner portions, said proximal portions of each said pair being substantially coplanar, said lower distal corner portions being integrally hinged to their respective proximal portions along integral hinge lines which extend obliquely upwardly from adjacent the respective bottom proximal corners of said end closure flaps, and said lower distal corner portions being configured and disposed to have their bottom edges resting on the bottom wall of said carton, and to slope downwardly and inwardly far enough to sufficiently engage the sides of said bundle to substantially obviate rotation of said bundle inside said carton.
Claim 2
Dependent Claim
210 words
A dispensing package for flexible sheet material, said package comprising a unitary carton and a U-folded bundle of sheets of flexible material, said bundle comprising a closed end and two leg portions in confronting relation, said carton having a top wall and a bottom wall, said top wall having a dispensing aperture therethrough, and said bundle being disposed in said carton with the closed end of said U-folded bundle immediately subjacent said dispensing aperture, said carton further comprising integral anti-bundle-rotation means for directly contacting and restraining said bundle from rotating inside said carton during shipping and handling, said integral anti-bundle-rotation means comprising a pair of integrally hinged end closure flaps having proximal portions and lower distal corner portions, said proximal portions of each said pair being substantially coplanar, said lower distal corner portions being integrally hinged to their respective proximal portions along integral hinge lines which extend obliquely upwardly from adjacent the respective bottom proximal corners of said end closure flaps, and said lower distal corner portions being configured and disposed to have their bottom edges resting on the bottom wall of said carton, and to slope downwardly and inwardly far enough to sufficiently engage the sides of said bundle to substantially obviate rotation of said bundle inside said carton.
Claim 3
Dependent Claim
197 words
A dispensing package for flexible sheet material which package comprises a unitary carton and a U-folded bundle of sheets of flexible material, said carton comprising a top wall having a dispensing aperture therethrough, a bottom wall, a front wall, a back wall, and two sets of end-wall-forming closure flaps, said bundle being disposed in said carton with the closed end thereof immediately subjacent said dispensing aperture, each of said sets of said end-wall-forming closure flaps comprising a pair of vertically hinged flaps having proximal portions and bottom distal corner portions which are connected along integral hinge-lines which extend obliquely upwardly from adjacent the bottom proximal corners of said flaps, said vertically hinged flaps being so configured and disposed that said proximal portions of each said pair of vertically hinged flaps are disposed in coplanar relation, and so that said lower distal corner portions slant downwardly and inwardly with their bottom edges against said bottom wall, said lower distal corner portions of said flaps being configured to extend inwardly far enough to sufficiently mechanically interlock them with said bundle that they comprise integral means for substantially restraining said bundle from rotating inside said carton during shipping and handling.
Claim 4
Dependent Claim
197 words
A dispensing package for flexible sheet material which package comprises a unitary carton and a U-folded bundle of sheets of flexible material, said carton comprising a top wall having a dispensing aperture therethrough, a bottom wall, a front wall, a back wall, and two sets of end-wall-forming closure flaps, said bundle being disposed in said carton with the closed end thereof immediately subjacent said dispensing aperture, each of said sets of said end-wall-forming closure flaps comprising a pair of vertically hinged flaps having proximal portions and bottom distal corner portions which are connected along integral hinge-lines which extend obliquely upwardly from adjacent the bottom proximal corners of said flaps, said vertically hinged flaps being so configured and disposed that said proximal portions of each said pair of vertically hinged flaps are disposed in coplanar relation, and so that said lower distal corner portions slant downwardly and inwardly with their bottom edges against said bottom wall, said lower distal corner portions of said flaps being configured to extend inwardly far enough to sufficiently mechanically interlock them with said bundle that they comprise integral means for substantially restraining said bundle from rotating inside said carton during shipping and handling.
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) | 1991-08-23 | 1992-02-22 | 1992-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-23 | 1996-02-22 | 1996-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-23 | 2000-02-22 | 2000-08-23 | $7700.00 | Window Closed / Lapsed |