Patent US5339746A successfully refreshed from Google Patents.
US5339746A
Expired / Lapsed
US
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Pallet leg assembly
Assignee: ROCK-TENN COMPANY A CORP OF
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Filing: 1992-06-02
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Granted: 1994-08-23
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Expires: 2012-06-02
Abstract
Abstract A pallet leg assembly having vertical support members which are reinforced from buckling or crushing. A first embodiment of the invention includes a sleeve defining a horizontal axis therethrough consisting of horizontal top and bottom panels with two side panels extending therebetween. A vertical support member is interposed in the sleeve and at least one diagonal support panel extends from the juncture of the side panels and either the top panel or the bottom panel to a location on the vertical support member. Another embodiment provides inner and outer sleeves with horizontal axes therethrough used with a vertical support member. The inner sleeve is journaled in the outer sleeve and the support member is positioned in the inner sleeve between the top and bottom of both the outer and inner sleeves.
Inventors
- 👤 Truman J. Vannatta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:35
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/0008; B65D19/001; B65D19/0012; B65D19/002; B65D19/0024; B65D19/0028; B65D19/38; B65D19/40; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00019; B65D2519/00049; B65D2519/00054; B65D2519/00084; B65D2519/00089; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00278; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00338; B65D2519/00343; B65D2519/00368; B65D2519/00373; B65D2519/00398; B65D2519/00402; B65D2519/00412; B65D2519/00432; B65D2519/00442; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562; B65D2519/00572
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
110 words
A pallet leg assembly comprising: a horizontal, load-contacting panel; a horizontal bottom panel; at least one side panel extending from said bottom panel to said load-contacting panel; a vertical, load-bearing panel disposed between ends of said load-contacting panel and said bottom panel and extending substantially perpendicular to said bottom panel; at least one diagonal support panel lying in a plane parallel to the line of intersection between said load-contacting panel and said vertical panel, and extending from one of said load-contacting and bottom panels to a location on said vertical panel intermediate said load-contacting panel and said bottom panel, said location being spaced apart from said load-contacting and bottom panels.
Claim 2
Dependent Claim
110 words
A pallet leg assembly comprising: a horizontal, load-contacting panel; a horizontal bottom panel; at least one side panel extending from said bottom panel to said load-contacting panel; a vertical, load-bearing panel disposed between ends of said load-contacting panel and said bottom panel and extending substantially perpendicular to said bottom panel; at least one diagonal support panel lying in a plane parallel to the line of intersection between said load-contacting panel and said vertical panel, and extending from one of said load-contacting and bottom panels to a location on said vertical panel intermediate said load-contacting panel and said bottom panel, said location being spaced apart from said load-contacting and bottom panels.
Claim 3
Dependent Claim
23 words
The assembly of claim 1, wherein said diagonal support panel extends from said bottom panel at a location adjacent to said side panel.
Claim 4
Dependent Claim
29 words
The assembly of claim 2, wherein said diagonal support panel extends to a position on said vertical panel approximately half way between said load-contacting panel and said bottom panel.
Claim 5
Dependent Claim
21 words
The assembly of claim 3, wherein said assembly comprises a single strip of paperboard which is folded to form the assembly.
Claim 6
Dependent Claim
10 words
The assembly of claim 1, wherein said assembly comprises paperboard.
Claim 7
Dependent Claim
21 words
The assembly of claim 5, wherein said assembly comprises a single strip of paperboard which is folded to form the assembly.
Claim 8
Dependent Claim
62 words
The assembly of claim 1, wherein the number of side panels is two; said side panels, said load-contacting panel, and said bottom panel form a tubular member defining a central axis therethrough; said vertical panel is interposed in said tubular member substantially parallel to said central axis; and said diagonal support member lies in a plane substantially parallel to said central axis.
Claim 9
Dependent Claim
26 words
The assembly of claim 2, wherein a cross-section of said tubular member comprises a trapezoid and wherein said load-contacting panel is longer than said bottom panel.
Claim 10
Dependent Claim
40 words
The assembly of claim 8, wherein said diagonal support extends from a position on said bottom panel adjacent to one of said side panels to a location on said vertical panel approximately one-half way between said load-contacting and bottom panels.
Claim 11
Dependent Claim
23 words
The assembly of claim 2, wherein said pallet leg comprises a single strip of paperboard which is folded to form the pallet leg.
Claim 12
Dependent Claim
106 words
A pallet leg assembly comprising a single strip of paperboard which is folded to form the assembly, said assembly comprising: a horizontal, load-contacting panel; a horizontal bottom panel; at least one side panel extending from said bottom panel to said load-contacting panel; a vertical, load-bearing panel disposed between ends of said load-contacting panel and said bottom panel; at least one diagonal support panel lying in a plane parallel to the line of intersection between said load-contacting panel and said vertical panel, and extending from one of said load-contacting and bottom panels to a location on said vertical panel intermediate said load-contacting panel and said bottom panel.
Claim 13
Dependent Claim
106 words
A pallet leg assembly comprising a single strip of paperboard which is folded to form the assembly, said assembly comprising: a horizontal, load-contacting panel; a horizontal bottom panel; at least one side panel extending from said bottom panel to said load-contacting panel; a vertical, load-bearing panel disposed between ends of said load-contacting panel and said bottom panel; at least one diagonal support panel lying in a plane parallel to the line of intersection between said load-contacting panel and said vertical panel, and extending from one of said load-contacting and bottom panels to a location on said vertical panel intermediate said load-contacting panel and said bottom panel.
Claim 14
Dependent Claim
183 words
A pallet leg assembly comprising: a glue panel; a diagonal panel foldably connected to said glue panel; an inner side panel foldably connected along a fold line to said diagonal panel; an inner top panel foldably connected to said inner side panel; a load-bearing panel foldably connected along a fold line to said inner top panel; a bottom panel foldably connected to said load-bearing panel; an outer side panel foldably connected along a fold line to said bottom panel; an outer load-contacting panel foldably connected to said outer side panel; said glue panel, said diagonal panel, said inner side panel, and said inner top panel forming a sleeve; said glue panel extending substantially parallel to said load-bearing panel from a location adjacent to said fold line between said inner top and load-bearing panels; said fold line between said bottom panel and said outer side panel being adjacent said fold line between said diagonal and said inner side panels; said outer side panel extending substantially parallel to said inner side panel; and said outer load-contacting panel extending substantially parallel to said inner top panel.
Claim 15
Dependent Claim
183 words
A pallet leg assembly comprising: a glue panel; a diagonal panel foldably connected to said glue panel; an inner side panel foldably connected along a fold line to said diagonal panel; an inner top panel foldably connected to said inner side panel; a load-bearing panel foldably connected along a fold line to said inner top panel; a bottom panel foldably connected to said load-bearing panel; an outer side panel foldably connected along a fold line to said bottom panel; an outer load-contacting panel foldably connected to said outer side panel; said glue panel, said diagonal panel, said inner side panel, and said inner top panel forming a sleeve; said glue panel extending substantially parallel to said load-bearing panel from a location adjacent to said fold line between said inner top and load-bearing panels; said fold line between said bottom panel and said outer side panel being adjacent said fold line between said diagonal and said inner side panels; said outer side panel extending substantially parallel to said inner side panel; and said outer load-contacting panel extending substantially parallel to said inner top panel.
Claim 16
Dependent Claim
222 words
The assembly of claim 12, further comprising: a second outer side panel foldably connected to said load-contacting panel; a second bottom panel foldably connected along a fold line to said second outer side panel; a second load-bearing panel foldably connected to said second bottom panel; a second inner top panel foldably connected along a fold line to said second load-bearing panel; a second inner side panel foldably connected to said second inner top panel; a second diagonal panel foldably connected along a fold line to said second inner side panel; and a second glue panel foldably connected to said second diagonal panel; and said second diagonal panel, said second inner side panel, and said second inner top panel forming a sleeve; said second glue panel extending substantially parallel to said second load-bearing panel from a location adjacent to said fold line between said second inner top panel and said second load-bearing panel; said fold line between said second bottom panel and said second outer side panel being adjacent said fold line between said second diagonal panel and said second inner side panel; said second outer side panel extending substantially parallel to said second inner side panel; said outer load-contacting panel extending substantially parallel to said second inner top panel; and said second load-bearing panel extending substantially parallel to said first load-bearing panel.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-08-22 | 1998-02-21 | 1998-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-22 | 2002-02-21 | 2002-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-22 | 2006-02-21 | 2006-08-23 | $7700.00 | Window Closed / Lapsed |