US3942709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized container divider
Assignee: ROCK-TENN COMPANY A NY CORP
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Filing: 1975-01-02
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Granted: 1976-03-09
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Expires: 1995-01-02
Abstract
Abstract A divider used in containers formed of cardboard or like material has intersecting partitions and a tying strip attached to the ends of the partitions and adapted to lie adjacent to the wall of a container. The tying strip holds the partitions substantially parallel so that the divider may be inserted by machine into a container and will remain in a fixed spacial relationship while the container is filled with goods by automatic casing machinery. The partitions and the tying strip have transverse cuts and are joined by interlocking the cuts into a rectilinear network. The corners of the partitions and the openings to the cuts are relieved to allow ease of assembly of the partitions and strip and of insertion of the completed divider into a container by automatic machinery. The portions of the partitions which are joined to the tying strip are folded over and glued to provide additional strengthening elements which increase the strength of the divider and boxes using the divider. The partitions are formed by cutting and scoring cardboard stock on conventional die cutting machines and by applying glue to a portion of the partitions at a location near one end of the strip. The glued partitions are then assembled with a pre-cut tying strip and the glued portions are adhered to the tying strip by folding the interlocking parts together.
Inventors
- 👤 Richard E. Gepfer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:34
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48024; B65D5/48026; B65D5/48038
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
119 words
A divider for use in the container to divide the internal space of the container having a partition extending in the first direction and a tying strip extending in a direction intersecting the partition, the partition and the tying strip being joined so that an end of the partition is connected to an intermediate portion of the tying strip and wherein the partition and tying strip have interengaging slots which are interlocked at the point of intersection, the partition being scored along the vertical extension of its slot and having a portion of the partition extending past the point of intersection folded along the score, the folded portion being joined to the tying strip and forming a reinforcing member.
Claim 2
Dependent Claim
119 words
A divider for use in the container to divide the internal space of the container having a partition extending in the first direction and a tying strip extending in a direction intersecting the partition, the partition and the tying strip being joined so that an end of the partition is connected to an intermediate portion of the tying strip and wherein the partition and tying strip have interengaging slots which are interlocked at the point of intersection, the partition being scored along the vertical extension of its slot and having a portion of the partition extending past the point of intersection folded along the score, the folded portion being joined to the tying strip and forming a reinforcing member.
Claim 3
Dependent Claim
29 words
The divider of claim 1 wherein the partition is joined to the tying strip by a glue bond between the folded portion of the partition and the tying strip.
Claim 4
Dependent Claim
12 words
The divider of claim 1 wherein there are a plurality of partitions.
Claim 5
Dependent Claim
35 words
The divider of claim 3 wherein there are a plurality of partitions and the tying strip and at least some of the partitions are joined to maintain at least some of the partitions substantially parallel.
Claim 6
Dependent Claim
38 words
The divider of claim 4 wherein there is at least one additional partition intersecting the partitions joined to the tying strip at a location space from the tying strip, the additional being substantially parallel to the tying strip.
Claim 7
Dependent Claim
198 words
The divider for dividing the internal space of a container having a plurality of partitions extending in the first direction and means retaining the partitions in a substantially parallel relationship, wherein the means retaining the partition strips in substantially parallel relationship includes a tying strip joining the ends of the partition strips, the partition strips being connected thereto at intermediate locations along the length of the tying strip, at least some of the partitions having slots extending partially along the vertical extension of the partitions and spaced adjacent to the ends of the partitions, the remainder of the slotted partitions along the vertical extension of the slots being scored, the slots of the slotted partitions being interlocked with cooperating slots in the tying strip and the slotted partitions having portions extending past the points of intersection with the tying strip which are folded about the scores and fastened to the tying strip, the divider having an additional element intersecting the partition at a location spaced from the tying strip, the additional element and partitions having cooperating interlocking slots and holding means to stabilize the divider from undesired movement, the additional element being substantially parallel to the tying strip.
Claim 8
Dependent Claim
198 words
The divider for dividing the internal space of a container having a plurality of partitions extending in the first direction and means retaining the partitions in a substantially parallel relationship, wherein the means retaining the partition strips in substantially parallel relationship includes a tying strip joining the ends of the partition strips, the partition strips being connected thereto at intermediate locations along the length of the tying strip, at least some of the partitions having slots extending partially along the vertical extension of the partitions and spaced adjacent to the ends of the partitions, the remainder of the slotted partitions along the vertical extension of the slots being scored, the slots of the slotted partitions being interlocked with cooperating slots in the tying strip and the slotted partitions having portions extending past the points of intersection with the tying strip which are folded about the scores and fastened to the tying strip, the divider having an additional element intersecting the partition at a location spaced from the tying strip, the additional element and partitions having cooperating interlocking slots and holding means to stabilize the divider from undesired movement, the additional element being substantially parallel to the tying strip.
Claim 9
Independent Claim
59 words
A method of producing a reinforced divider having a tying strip comprising cutting a first partition, applying glue to a portion of the first partition at a location near one end of the partition, cutting a second partition, assembling the first and second partitions, and joining the first and second together by the glued portion of the first partition.
Claim 10
Independent Claim
59 words
A method of producing a reinforced divider having a tying strip comprising cutting a first partition, applying glue to a portion of the first partition at a location near one end of the partition, cutting a second partition, assembling the first and second partitions, and joining the first and second together by the glued portion of the first partition.
Claim 11
Dependent Claim
52 words
The method of claim 7 wherein a third partition is cut, scored, and coated with glue at a location near one end of the partition and assembled with the first and second partitions, and wherein the third partition is joined to the second partition by the glued portion of the third partition.
Claim 12
Dependent Claim
19 words
The method of claim 8 wherein the first and third partition are held substantially parallel by the second partition.
Claim 13
Dependent Claim
13 words
The method of claim 8 wherein additional partitions are added to the assembly.
Claim 14
Dependent Claim
14 words
The method of claim 7 wherein the partitions are joined by collapsing the assembly.
Claim 15
Independent Claim
72 words
The method of producing a reinforcing stabilized divider comprising cutting a plurality of partitions, scoring the partitions in a location adjacent to an end of the partitions, applying glue to areas of the partitions adjacent to the scored locations, cutting a tying strip, assembling the partitions and tying strip, joining the partitions to the tying strip by the glued portions of the partitions to maintain the partitions in a substantially parallel relationship.
Claim 16
Independent Claim
72 words
The method of producing a reinforcing stabilized divider comprising cutting a plurality of partitions, scoring the partitions in a location adjacent to an end of the partitions, applying glue to areas of the partitions adjacent to the scored locations, cutting a tying strip, assembling the partitions and tying strip, joining the partitions to the tying strip by the glued portions of the partitions to maintain the partitions in a substantially parallel relationship.
Claim 17
Dependent Claim
18 words
The method of claim 12 wherein the glued portions of the partitions are located to reinforce the divider.
Claim 18
Dependent Claim
12 words
The method of claim 12 wherein the divider has additional interconnecting means.
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) | 1979-03-09 | 1979-09-08 | 1980-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-09 | 1983-09-08 | 1984-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-09 | 1987-09-08 | 1988-03-09 | $7700.00 | Window Closed / Lapsed |