Patent US3677458A successfully refreshed from Google Patents.
US3677458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End loading twin beverage carton
Assignee: Labatt Breving Co Ltd
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Filing: 1970-04-02
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Granted: 1972-07-18
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Expires: 1990-04-02
Abstract
Abstract An end loading, twin carton separable into two cartons, embodying folded handles usable in the twin and also the separated mode. A blank for the carton is also disclosed.
Inventors
- 👤 Dickinson Gosling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:52
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5495; B65D5/44; B65D5/46; B65D5/46072; B65D5/4608; B65D5/46184; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
132 words
An end loading, top opening, twin carton adapted to be separated into two cartons and comprising a pair of article holding compartments joined to a flat common top panel, each compartment having foldably connected inner and outer vertical panels, bottom and inner top panels and end closure panels, said flat common top panel being foldably connected to said outer panels, handle members integrally formed and releasably held in said flat common top panel and each compartment inner top panel with each compartment top panel handle in register with and secured to a corresponding common top panel handle and said flat common top panel including at least one separable line of weakness in the region thereof overlying the line between the inner vertical panels for separating the twin carton into two separate cartons.
Claim 2
Dependent Claim
132 words
An end loading, top opening, twin carton adapted to be separated into two cartons and comprising a pair of article holding compartments joined to a flat common top panel, each compartment having foldably connected inner and outer vertical panels, bottom and inner top panels and end closure panels, said flat common top panel being foldably connected to said outer panels, handle members integrally formed and releasably held in said flat common top panel and each compartment inner top panel with each compartment top panel handle in register with and secured to a corresponding common top panel handle and said flat common top panel including at least one separable line of weakness in the region thereof overlying the line between the inner vertical panels for separating the twin carton into two separate cartons.
Claim 3
Dependent Claim
27 words
A carton according to claim 1 wherein the end panels are integrally foldably connected to the common top panel, the outer vertical panels and the bottom panels.
Claim 4
Dependent Claim
37 words
A carton according to claim 2 wherein the end panels foldably connected to the common top panel are each provided with a separable line of weakness in alignment with the line between the two inner vertical panels.
Claim 5
Dependent Claim
139 words
An end loading, top opening, twin carton adapted to be separated into two cartons and comprising a pair of bottle holding compartments joined to a flat common top panel, each compartment having foldably connected inner and outer vertical panels, bottom and inner top panels and end closure panels, said end closure panels being foldably connected to said outer panels, bottom panels and common top panel and said common top panel being foldably connected to said outer panels, handle members integrally formed and releasably held in said common top panel and each compartment inner top panel with each compartment top panel handle in register with and secured to a corresponding common top panel handle and said common top panel including a tear strip, which when removed splits the common top panel and connected pair of compartments into two separate cartons.
Claim 6
Dependent Claim
139 words
An end loading, top opening, twin carton adapted to be separated into two cartons and comprising a pair of bottle holding compartments joined to a flat common top panel, each compartment having foldably connected inner and outer vertical panels, bottom and inner top panels and end closure panels, said end closure panels being foldably connected to said outer panels, bottom panels and common top panel and said common top panel being foldably connected to said outer panels, handle members integrally formed and releasably held in said common top panel and each compartment inner top panel with each compartment top panel handle in register with and secured to a corresponding common top panel handle and said common top panel including a tear strip, which when removed splits the common top panel and connected pair of compartments into two separate cartons.
Claim 7
Dependent Claim
121 words
A blank for an end loading, top opening, twin carton comprising a centrally located common panel having extending laterally from each longitudinal edge thereof in sequence an outer vertical panel, a first horizontal panel, an inner vertical panel and a second horizontal inner panel, said panels being integrally foldably interconnected by fold lines extending along adjacent edges thereof, said common panel including at least one separable line of weakness extending substantially along the longitudinal axis thereof and a pair of handle members formed in and integral with said common panel on each side of the line of weakness and a handle member formed in and integral with each said second horizontal panel, said handle members being releasably held in said panels.
Claim 8
Dependent Claim
121 words
A blank for an end loading, top opening, twin carton comprising a centrally located common panel having extending laterally from each longitudinal edge thereof in sequence an outer vertical panel, a first horizontal panel, an inner vertical panel and a second horizontal inner panel, said panels being integrally foldably interconnected by fold lines extending along adjacent edges thereof, said common panel including at least one separable line of weakness extending substantially along the longitudinal axis thereof and a pair of handle members formed in and integral with said common panel on each side of the line of weakness and a handle member formed in and integral with each said second horizontal panel, said handle members being releasably held in said panels.
Claim 9
Dependent Claim
12 words
A blank according to claim 5, including integrally foldably inter-connected end panels.
Claim 10
Dependent Claim
24 words
A blank according to claim 6, wherein the end panels extend from the common panel, the outer vertical panels and the first horizontal panels.
Claim 11
Dependent Claim
20 words
A blank according to claim 7 wherein the separable lines of weakness are in the form of a tear strip.
Claim 12
Dependent Claim
15 words
A blank according to claim 7 wherein a single separable line of weakness is used.
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) | 1975-07-18 | 1976-01-17 | 1976-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-18 | 1980-01-17 | 1980-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-18 | 1984-01-17 | 1984-07-18 | $7700.00 | Window Closed / Lapsed |