Patent US4728026A successfully refreshed from Google Patents.
US4728026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle for sleeve-type carrier
Assignee: Graphic Packaging International LLC
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Filing: 1986-09-18
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Granted: 1988-03-01
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Expires: 2006-09-18
Abstract
Abstract A sleeve-type beverage can carrier with a handle opening in the top panel extending across the entire width of the top panel. The opening further extends into the upper portion of the side panels, terminating in an arcuate edge. Upon lifting the carrier, the top panel between the edge of the handle opening being grasped and the nearest end panel is caused to bow upwardly by the lifting stresses, thereby distributing the stresses through the top panel and the upper portions of the side panels to prevent tearing.
Inventors
- 👤 Richard L. Schuster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:11
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D71/00; B65D71/06; B65D71/12; B65D71/36; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00432; B65D2571/00438; B65D2571/0045; B65D2571/00537; B65D2571/00543; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00728
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
204 words
A sleeve-type article carrier, comprising: a top panel; a bottom panel; side panels foldably connected to the top and bottom panels; end panels between the top, bottom and side panels; the top panel containing a handle opening comprising two elongated spaced edges extending across the entire width of the top panel between the foldable connections between the side panels and the top panel; each elongated edge of the handle opening being foldably connected to a flap, the edges of the flaps opposite their foldable connections to the elongated handle opening edges meeting intermediate the elongated edges of the handle opening; and the length of the meeting edges of the flaps being substantially less than the width of the top panel, whereby substantial portions of the handle opening in the top panel adjacent the foldable connection between the side panels and the top panel are exposed; and the handle opening extending into the side panels adjacent the foldable connections between the side panels and the top panel; whereby either flap can be pressed down and folded about its foldable connection by the fingers of a person lifting the carrier, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
Claim 2
Dependent Claim
204 words
A sleeve-type article carrier, comprising: a top panel; a bottom panel; side panels foldably connected to the top and bottom panels; end panels between the top, bottom and side panels; the top panel containing a handle opening comprising two elongated spaced edges extending across the entire width of the top panel between the foldable connections between the side panels and the top panel; each elongated edge of the handle opening being foldably connected to a flap, the edges of the flaps opposite their foldable connections to the elongated handle opening edges meeting intermediate the elongated edges of the handle opening; and the length of the meeting edges of the flaps being substantially less than the width of the top panel, whereby substantial portions of the handle opening in the top panel adjacent the foldable connection between the side panels and the top panel are exposed; and the handle opening extending into the side panels adjacent the foldable connections between the side panels and the top panel; whereby either flap can be pressed down and folded about its foldable connection by the fingers of a person lifting the carrier, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
Claim 3
Dependent Claim
39 words
An article carrier according to claim 1, wherein the meeting edges of the flaps are weakly connected to each other so as to be readily separated when the fingers of a user press down against one of the flaps.
Claim 4
Dependent Claim
39 words
An article carrier according to claim 1, wherein the length of the meeting edges of the flaps is substantially less than the length of the foldable connection between the flaps and the elongated spaced edges of the handle opening.
Claim 5
Dependent Claim
23 words
An article carrier according to claim 1, wherein the portion of the handle opening extending into the side panels is of arcuate shape.
Claim 6
Dependent Claim
54 words
An article carrier according to claim 4, wherein the portion of the handle opening in the side panels is semi-circular in shape and wherein the diameter of the semi-circle is equal to the spacing between the elongated edges of the handle opening at the foldable connections between the side panels and the top panel.
Claim 7
Dependent Claim
296 words
A production blank adapted to be formed into a sleeve-type carticle carrier, comprising: a sheet of generally rectangular shape; the sheet having a central section intended to become the top panel of the carrier, and sections adapted to be connected together to form the bottom panel of the carrier, intermediate sections connected to the central and end sections by score lines and intended to become the side panels of the carrier, and flap sections connected to the intermediate sections by score lines and intended to become the end panels of the carrier; the central section containing a handle opening comprising two elongated spaced edges extending across the entire width of the central section between the score lines connecting the intermediate sections to the central section; each elongated edge of the handle opening being foldably connected to a flap covering a portion of the handle opening between the score lines connecting the intermediate sections to the central section, the length of the edges of the handle opening flaps opposite their foldable connections to the elongated handle opening edges being substantially less than the width of the central section, whereby substantial portions of the handle opening in the central section adjacent the score lines connecting the intermediate sections to the central section are exposed; and the handle opening extending into the intermediate sections adjacent the score lines connecting the intermediate sections to the central section, the portions of the handle opening in the intermediate sections being uncovered by any flap; whereby either handle opening flap of a carrier formed from the blank can be pressed down by the fingers of a person lifting the carrier and folded down about its foldable connection, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
Claim 8
Dependent Claim
296 words
A production blank adapted to be formed into a sleeve-type carticle carrier, comprising: a sheet of generally rectangular shape; the sheet having a central section intended to become the top panel of the carrier, and sections adapted to be connected together to form the bottom panel of the carrier, intermediate sections connected to the central and end sections by score lines and intended to become the side panels of the carrier, and flap sections connected to the intermediate sections by score lines and intended to become the end panels of the carrier; the central section containing a handle opening comprising two elongated spaced edges extending across the entire width of the central section between the score lines connecting the intermediate sections to the central section; each elongated edge of the handle opening being foldably connected to a flap covering a portion of the handle opening between the score lines connecting the intermediate sections to the central section, the length of the edges of the handle opening flaps opposite their foldable connections to the elongated handle opening edges being substantially less than the width of the central section, whereby substantial portions of the handle opening in the central section adjacent the score lines connecting the intermediate sections to the central section are exposed; and the handle opening extending into the intermediate sections adjacent the score lines connecting the intermediate sections to the central section, the portions of the handle opening in the intermediate sections being uncovered by any flap; whereby either handle opening flap of a carrier formed from the blank can be pressed down by the fingers of a person lifting the carrier and folded down about its foldable connection, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
Claim 9
Dependent Claim
52 words
A production blank according to claim 6, wherein the length of the edges of the handle opening flaps opposite their foldable connections to the elongated handle opening edges is substantially less than the length of the foldable connection between the handle opening flaps and the elongated spaced edges of the handle opening.
Claim 10
Dependent Claim
290 words
A production blank adapted to be formed into a sleeve-type article carrier, comprising: a sheet of generally rectangular shape; the sheet having a central section intended to become the top panel of the carrier, end sections adapted to be connected together to form the bottom panel of the carrier, intermediate sections connected to the central and end sections by score lines and intended to become the side panels of the carrier, and flap sections connected to the intermediate sections by score lines and intended to become the end panels of the carrier; the central section containing a handle opening comprising two elongated spaced edges extending across the entire width of the central section between the score lines connecting the intermediate sections to the central section; each elongated edge of the handle opening being foldably connected to a flap covering a portion of the handle opening between the score lines connecting the intermediate sections to the central section. the handle opening extending into the intermediate sections adjacent the score lines connecting the intermediate sections to the central section, the portions of the handle opening in the intermediate sections being uncovered by any flap; the portions of the handle opening in the intermediate sections being of arcuate shape and the elongated edges of the handle opening being parallel to each other and being spaced apart a distance substantially equal to the distance between the ends of the arcuate end portion of the handle opening; whereby either handle opening flap of a carrier formed from the blank can be pressed down by the fingers of a person lifting the carrier and folded down about its foldable connection, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
Claim 11
Dependent Claim
290 words
A production blank adapted to be formed into a sleeve-type article carrier, comprising: a sheet of generally rectangular shape; the sheet having a central section intended to become the top panel of the carrier, end sections adapted to be connected together to form the bottom panel of the carrier, intermediate sections connected to the central and end sections by score lines and intended to become the side panels of the carrier, and flap sections connected to the intermediate sections by score lines and intended to become the end panels of the carrier; the central section containing a handle opening comprising two elongated spaced edges extending across the entire width of the central section between the score lines connecting the intermediate sections to the central section; each elongated edge of the handle opening being foldably connected to a flap covering a portion of the handle opening between the score lines connecting the intermediate sections to the central section. the handle opening extending into the intermediate sections adjacent the score lines connecting the intermediate sections to the central section, the portions of the handle opening in the intermediate sections being uncovered by any flap; the portions of the handle opening in the intermediate sections being of arcuate shape and the elongated edges of the handle opening being parallel to each other and being spaced apart a distance substantially equal to the distance between the ends of the arcuate end portion of the handle opening; whereby either handle opening flap of a carrier formed from the blank can be pressed down by the fingers of a person lifting the carrier and folded down about its foldable connection, and upon the carrier being lifted the top panel adjacent the folded-down flap will bow upwardly.
References Cited (Backward Citations)
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US3750874A
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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) | 1991-03-01 | 1991-08-31 | 1992-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-01 | 1995-08-31 | 1996-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-01 | 1999-08-31 | 2000-03-01 | $7700.00 | Window Closed / Lapsed |