US4007830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article carrier partition insert
Assignee: Mead Corp
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Filing: 1975-11-17
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Granted: 1977-02-15
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Expires: 1995-11-17
Abstract
Abstract An article carrier for use in conjunction with fragile articles arranged in at least two rows of at least two articles each is provided with a partition insert structure arranged to afford double thickness separation between adjacent articles and includes a pair of vertically disposed main panels arranged in back to back disposition together with a horizontally disposed spacer panel foldably joined along its side edges of the bottom edges of the main panels by serpentine fold lines to establish pockets adjacent the articles for affording cushioning action. At least one partition strip may be interconnected with one of the main panels at one end thereof and to a partition panel at the other end thereof. A pair of inserts may be arranged within the enclosed structure in such manner that the partition panels of both inserts are disposed in flat face contacting relation to each other so as to obtain a double thickness separator between the rows of adjacent articles, double thickness between articles in each row also being provided by cross partition tabs doubled back on themselves.
Inventors
- 👤 Rodney K. Calvert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:06
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/36; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48024; B65D5/48026; B65D5/48028; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00246; B65D2571/00253; B65D2571/00259; B65D2571/00265; B65D2571/00333; B65D2571/00401; B65D2571/00407; B65D2571/00425; B65D2571/00432; B65D2571/00456; B65D2571/00469; B65D2571/00537; B65D2571/00549; B65D2571/00555; B65D2571/00561; B65D2571/00574; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00728
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
102 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, and a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels.
Claim 2
Dependent Claim
102 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, and a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels.
Claim 3
Dependent Claim
29 words
An insert according to claim 1 wherein the side edges of said spacer panel of a configuration which is generally complementary to the adjacent surfaces of the associated articles.
Claim 4
Dependent Claim
23 words
An insert according to claim 1 wherein the side edges of said spacer panel are of configurations which are complementary to each other.
Claim 5
Dependent Claim
22 words
An insert according to claim 1 wherein a partition tab is struck from an end portion of each of said main panels.
Claim 6
Dependent Claim
91 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one anchoring tab foldably joined to the top edge of one of said main panels, and a partition strip foldably joined at one end thereof to said anchoring tab and at the other end to a partition panel, said anchoring tab being disposed in flat face contacting relation to said one main panel.
Claim 7
Dependent Claim
91 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one anchoring tab foldably joined to the top edge of one of said main panels, and a partition strip foldably joined at one end thereof to said anchoring tab and at the other end to a partition panel, said anchoring tab being disposed in flat face contacting relation to said one main panel.
Claim 8
Dependent Claim
75 words
An insert according to claim 1 wherein at least one partition strip is foldably joined at one end thereof to one of said main panels along a base fold line which is disposed at an angle to an imaginary vertical line and which is foldably joined at the other end thereof to a partition panel along a fold line which is disposed at an angle corresponding to the angular disposition of said base fold line.
Claim 9
Dependent Claim
16 words
An insert according to claim 6 wherein said partition strip is formed with recessed side edges.
Claim 10
Dependent Claim
28 words
An insert according to claim 7 wherein said recessed side edges of said partition strip are configured so as to coincide approximately with the exterior of adjacent articles.
Claim 11
Dependent Claim
112 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition strip foldably joined at one end thereof to one of said main panels along a base fold line which is disposed at an angle to an imaginary vertical line and which is foldably joined at the other end thereof to a partition panel along a fold line which is disposed at an angle corresponding to the angular disposition of said base fold line, said partition strip being formed with recessed side edges.
Claim 12
Dependent Claim
112 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition strip foldably joined at one end thereof to one of said main panels along a base fold line which is disposed at an angle to an imaginary vertical line and which is foldably joined at the other end thereof to a partition panel along a fold line which is disposed at an angle corresponding to the angular disposition of said base fold line, said partition strip being formed with recessed side edges.
Claim 13
Dependent Claim
62 words
An insert according to claim 1 wherein at least one partition strip is foldably joined at one end thereof to one of said main panels and at the other end thereof to a partition panel and wherein a bracing panel is foldably joined to said partition strip along a side edge thereof and at the end thereof adjacent said one main panel.
Claim 14
Dependent Claim
27 words
An insert according to claim 10 wherein a fold line is formed in said partition strip and disposed transversely therein and approximately midway between the ends thereof.
Claim 15
Dependent Claim
21 words
An insert according to claim 10 wherein said partition panel includes an elongated base portion and an upstanding medial bracing portion.
Claim 16
Dependent Claim
104 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition strip foldably joined at one end thereof to one of said main panels and at the other end thereof to a partition panel, said partition panel including an elongated base portion and an upstanding medial bracing portion and wherein a bracing panel is foldably joined to said partition strip along a side edge thereof and at the end thereof adjacent said one main panel.
Claim 17
Dependent Claim
104 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition strip foldably joined at one end thereof to one of said main panels and at the other end thereof to a partition panel, said partition panel including an elongated base portion and an upstanding medial bracing portion and wherein a bracing panel is foldably joined to said partition strip along a side edge thereof and at the end thereof adjacent said one main panel.
Claim 18
Dependent Claim
60 words
An insert according to claim 5 wherein a horizontally disposed spacer panel is foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels.
Claim 19
Dependent Claim
30 words
An insert according to claim 14 wherein the side edges of said spacer panel are of a configuration which is generally complimentary to the adjacent surfaces of the associated articles,
Claim 20
Dependent Claim
22 words
An insert according to claim 5 wherein the side edges of said panel are of configurations which are complimentary to each other.
Claim 21
Dependent Claim
22 words
An insert according to claim 5 wherein a partition tab is struck from an end portion of each of said main panels.
Claim 22
Dependent Claim
38 words
An insert according to claim 5 wherein end tabs are foldably joined to the ends of said partition tabs respectively are folded into flat face contacting relation therewith so as to form two ply separation between adjacent articles.
Claim 23
Dependent Claim
132 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels, and end tabs foldably joined to the ends of said partition tabs respectively and folded into flat face contacting relation therewith so as to form a two-ply separation between adjacent articles.
Claim 24
Dependent Claim
132 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels, and end tabs foldably joined to the ends of said partition tabs respectively and folded into flat face contacting relation therewith so as to form a two-ply separation between adjacent articles.
Claim 25
Dependent Claim
141 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels, at least one anchoring tab foldably joined to the top edge of one of said main panels, and a partition strip foldably joined at one end thereof to said anchoring tab and at the other end to a partition panel.
Claim 26
Dependent Claim
141 words
A carrier partition insert for cushioning articles arranged in two rows of at least two articles each, said insert comprising a pair of vertically disposed main panels arranged for back-to-back disposition between the rows of articles, at least one partition tab foldably joined to each of said main panels, a horizontally disposed spacer panel foldably joined along its side edges to the bottom edges of said main panels by serpentine fold lines to establish a spaced relation between the bottom portions of said main panels which defines article receiving cushioning pockets along the outer surface of each of said main panels, at least one anchoring tab foldably joined to the top edge of one of said main panels, and a partition strip foldably joined at one end thereof to said anchoring tab and at the other end to a partition panel.
Claim 27
Dependent Claim
22 words
An insert according to claim 20 wherein said anchoring tab is disposed in flat face contacting relation to said one main panel.
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) | 1980-02-15 | 1980-08-16 | 1981-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-15 | 1984-08-16 | 1985-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-15 | 1988-08-16 | 1989-02-15 | $7700.00 | Window Closed / Lapsed |