US4169539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton and liner with integral handle
Assignee: Eli Lilly and Co
•
Filing: 1978-10-20
•
Granted: 1979-10-02
•
Expires: 1998-10-20
Abstract
Abstract A container formed from a paperboard material such as corrugated material has a liner formed of similar material and embodies an integral hand hole formed in one of the container body walls, whereby the container may be held by one hand which is completely isolated from the contents of the container.
Inventors
- 👤 Jerry D. Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:19
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/566; B65D5/44; B65D5/46; B65D5/46072; B65D5/4608
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
110 words
In a paperboard container having four enclosing body walls and end closures with a paperboard liner having four body walls and a bottom end closure nestled therein, the improvement of a hand hole comprising an opening formed in a first body wall of said container body walls positioned substantially near the top of said body wall, an upwardly and inwardly inclined panel adjacent said opening and forming a part of the adjacent first body wall of said liner, and a first top closure flap extending from said first body wall of said container which lies in a folded position against the outer surface of said inclined panel of said liner.
Claim 2
Dependent Claim
110 words
In a paperboard container having four enclosing body walls and end closures with a paperboard liner having four body walls and a bottom end closure nestled therein, the improvement of a hand hole comprising an opening formed in a first body wall of said container body walls positioned substantially near the top of said body wall, an upwardly and inwardly inclined panel adjacent said opening and forming a part of the adjacent first body wall of said liner, and a first top closure flap extending from said first body wall of said container which lies in a folded position against the outer surface of said inclined panel of said liner.
Claim 3
Dependent Claim
31 words
The improvement in accordance with claim 1 in which said first top closure flap has an initial panel area underlying and in contact with a second of said top closure flaps.
Claim 4
Dependent Claim
27 words
The improvement in accordance with claim 2 in which the end of said first top closure flap abuts the inner surface of said first container body wall.
Claim 5
Dependent Claim
43 words
The improvement in accordance with claim 3 in which the two opposing liner body walls adjacent either side of said first body wall of said liner have diagonal edges at their uppermost corners adjacent said first body wall and support said inclined panel.
Claim 6
Dependent Claim
32 words
The improvement in accordance with claim 4 in which said inclined panel has a pair of oppositely disposed ears with an edge adjacent the inner surface of said first container body wall.
References Cited (Backward Citations)
US3014637A
Cited
US3054549A
Cited
US3119544A
Cited
US3143275A
Cited
US3522904A
Cited
US3788538A
Cited
US4005815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-01 | 1983-04-02 | 1983-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-01 | 1987-04-02 | 1987-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-01 | 1991-04-02 | 1991-10-02 | $7700.00 | Window Closed / Lapsed |