US4403690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide-up handle
Assignee: Domtar Inc
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Filing: 1982-01-25
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Granted: 1983-09-13
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Expires: 2002-01-25
Abstract
Abstract A slide-up handle useful for example in beer boxes is formed from a partition panel and a handle panel. A first handle member is cut from the partition and a second handle forms a portion of the handle panel and the two handles are foldably interconnected at their top edge by a fold line connection. The first handle is provided with a pair of lateral abutments. A pair of straps are positioned one on each side of the second handle and have one end of each strap foldably connected to the handle panel and the opposite end foldably connected to the partition panel by means of fold lines. The lateral spacing of the straps relative to the handle is less than the distance the shoulders project laterally from the handle and the distance between the fold line connection between the two handles and the shoulders and between the fold line connection and the fold lines connecting the straps to the handle panel being substantially equal so that when the handle is moved to an extended position the shoulders are in a position to engage beneath the connecting straps.
Inventors
- 👤 David Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:54
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46072
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
214 words
A handle structure for application to cartons comprising a first panel, a handle cut in said first panel, said handle having a pair of shoulders extending laterally one from each side of said handle, a handle panel, means defining a second handle in said handle panel, the top edges of said handle and said second handle being connected by a fold line connection, connecting straps positioned one on each side of said second handle and foldably connected at one end to said handle panel and at its opposite end to said first panel by means of fold lines substantially parallel to said fold line connection, said straps being laterally spaced from said handle by a distance less than the distance said shoulders project laterally from said handle the lengths of said straps between said fold lines connecting each said straps to said first panel and said handle panel and the distances between said shoulders and said fold lines connecting said straps to said first panel being substantially equal so that when said handle panel is folded into face-to-face relation with said first panel and said handle is moved to an extended position said shoulders are in a position to engage said connecting straps adjacent said fold lines connecting said straps to said handle panel.
Claim 2
Dependent Claim
214 words
A handle structure for application to cartons comprising a first panel, a handle cut in said first panel, said handle having a pair of shoulders extending laterally one from each side of said handle, a handle panel, means defining a second handle in said handle panel, the top edges of said handle and said second handle being connected by a fold line connection, connecting straps positioned one on each side of said second handle and foldably connected at one end to said handle panel and at its opposite end to said first panel by means of fold lines substantially parallel to said fold line connection, said straps being laterally spaced from said handle by a distance less than the distance said shoulders project laterally from said handle the lengths of said straps between said fold lines connecting each said straps to said first panel and said handle panel and the distances between said shoulders and said fold lines connecting said straps to said first panel being substantially equal so that when said handle panel is folded into face-to-face relation with said first panel and said handle is moved to an extended position said shoulders are in a position to engage said connecting straps adjacent said fold lines connecting said straps to said handle panel.
Claim 3
Dependent Claim
16 words
A handle structure as defined in claim 1 wherein said first panel comprises a partition panel.
Claim 4
Dependent Claim
62 words
A carton structure as defined in claim 1 or 2 wherein said handle panel is provided with a pair of lateral abutments spaced from said fold line connection by a distance such that movement of said handle the length of said connecting straps into extended position brings said abutments into contact with a bottom face of a top closure of said carton.
Claim 5
Dependent Claim
55 words
A partition structure as defined in claim 1, 2 or 3 wherein said straps are provided with a plurality of spaced fold lines traversing said straps and being substantially parallel to said fold line connection to facilitate folding of said straps as said handle is moved to said extended position by flexing of said straps.
Claim 6
Dependent Claim
32 words
A handle structure as defined in claim 2 wherein said straps extend upwardly from the top of said partition panel to said handle panel when said handle is in said extended position.
Claim 7
Dependent Claim
52 words
A handle structure as defined in claim 5 wherein said straps are provided with a plurality of spaced fold lines traversing said straps and being substantially parallel to said fold line connection to facilitate folding of said straps as said handle is moved to said extended position by flexing of said straps.
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) | 1986-09-12 | 1987-03-14 | 1987-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-12 | 1991-03-14 | 1991-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-12 | 1995-03-14 | 1995-09-13 | $7700.00 | Window Closed / Lapsed |