Patent US4655171A successfully refreshed from Google Patents.
US6357366B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rackable molded pallet
Assignee: Menasha Corp
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Filing: 2000-01-26
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Granted: 2002-03-19
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Expires: 2020-01-26
Abstract
Abstract A rackable pallet having improved structural integrity without adding material to increase the pallet weight. The pallet has a deck having a top and a bottom, a number of feet are formed extending downwardly from the deck, reinforcing members inserted in the deck top, and a lid having a top and bottom joined to the deck top and enclosing the reinforcing members. Ribs define an open grid pattern in the deck and lid, and hollow channels are formed in the deck and lid, which increases the strength of the pallet, without disproportionately increasing the volume or weight of material used. The hollow channels are formed at strategic locations in the lid top and the deck bottom. Foot straps mounted to the deck feet further improve the pallet structural integrity. Each foot strap is mounted to the feet with releasable shearable fasteners to simplify foot strap replacement and minimize foot strap damage.
Inventors
- 👤 Jason R. Frankenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:10
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/0008; B65D19/002; B65D19/0024; B65D19/0026; B65D19/38; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00034; B65D2519/00049; B65D2519/00069; B65D2519/00084; B65D2519/00104; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00293; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00333; B65D2519/00338; B65D2519/00358; B65D2519/00368; B65D2519/00373; B65D2519/00388; B65D2519/00398; B65D2519/00402; B65D2519/00412; B65D2519/00432; B65D2519/00437; B65D2519/00442; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562; B65D2519/00572; B65D2519/00736; B65D2519/00825; B65D2519/0083; B65D2519/0084
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
99 words
A molded conveying platform, comprising: a deck formed of a plurality of spaced ribs having upper and lower edges, wherein said rib upper edges define a deck top and said lower edges define a deck bottom; notches having opposing side edges and a bottom edge formed in ribs of said deck as to define an elongated cavity in said deck top; a reinforcing member disposed in said cavity between said notch side edges and supported by said notch bottom edge for strengthening said deck; and a lid joined to said deck top enclosing said reinforcing member in said cavity.
Claim 2
Dependent Claim
99 words
A molded conveying platform, comprising: a deck formed of a plurality of spaced ribs having upper and lower edges, wherein said rib upper edges define a deck top and said lower edges define a deck bottom; notches having opposing side edges and a bottom edge formed in ribs of said deck as to define an elongated cavity in said deck top; a reinforcing member disposed in said cavity between said notch side edges and supported by said notch bottom edge for strengthening said deck; and a lid joined to said deck top enclosing said reinforcing member in said cavity.
Claim 3
Dependent Claim
20 words
A molded conveying platform as in claim 1 , including hollow channels formed in said deck for strengthening said deck.
Claim 4
Dependent Claim
33 words
A molded conveying platform as in claim 2 , in which said hollow channels are formed along the deck rib lower edges and define a pattern to strengthen specific areas of said deck.
Claim 5
Dependent Claim
29 words
A molded conveying platform as in claim 3 , in which said pattern is substantially identical in each of four pallet quadrants defined by a longitudinal and lateral axis.
Claim 6
Dependent Claim
37 words
A molded conveying platform as in claim 2 , including feet formed as an integral part of said deck, in which said hollow channels extend downwardly into said feet to form columns for supporting said reinforcing member.
Claim 7
Dependent Claim
25 words
A molded conveying platform as in claim 1 , including a second reinforcing member which overlaps said first reinforcing member to further strengthen said deck.
Claim 8
Dependent Claim
38 words
A molded conveying platform as in claim 6 , in which said first reinforcing member is substantially parallel to a conveying platform longitudinal axis, and said second reinforcing member is substantially parallel to a conveying platform lateral axis.
Claim 9
Dependent Claim
20 words
The molded conveying platform as in claim 1 , including hollow channels formed in said lid to strengthen said lid.
Claim 10
Dependent Claim
32 words
A molded conveying platform as in claim 8 , in which said hollow channels formed along the lid rib upper edges and define a pattern to strengthen specific areas of said lid.
Claim 11
Dependent Claim
29 words
A molded conveying platform as in claim 9 , in which said pattern is substantially identical in each of four pallet quadrants defined by a longitudinal and lateral axis.
Claim 12
Dependent Claim
15 words
A molded conveying platform as in claim 1 , including a bumper surrounding said platform.
Claim 13
Dependent Claim
28 words
A molded conveying platform as in claim 1 , including an indentation for use as a handle formed in said deck bottom proximal a perimeter of said deck.
Claim 14
Dependent Claim
51 words
A molded conveying platform as in claim 1 , including a plurality of feet having bottoms extending downwardly from said deck bottom, in which two or more of said plurality of feet are in an aligned arrangement, and a foot strap is releasably attached to said bottoms of said aligned feet.
Claim 15
Dependent Claim
141 words
A foot strap suitable for releasably attaching to feet of a conveying platform, comprising: a plurality of foot extensions, each of said foot extensions having a perimeter wall formed to surround a pallet foot; a fastener cavity formed in at least one of said foot extensions for receiving a releasable fastener to attach said foot strap to the platform; a stringer joining adjacent foot extensions, said stringer having intersecting ribs with upper and lower edges, said upper edges defining a stringer top, and said lower edges defining a stringer bottom; and notches having opposing side edges and a bottom edge formed in ribs of said stringer so as to define a cavity in said stringer for receiving a reinforcing member in said cavity between said opposing notch side edges and supported by said notch bottom edge to strengthen said foot strap.
Claim 16
Dependent Claim
141 words
A foot strap suitable for releasably attaching to feet of a conveying platform, comprising: a plurality of foot extensions, each of said foot extensions having a perimeter wall formed to surround a pallet foot; a fastener cavity formed in at least one of said foot extensions for receiving a releasable fastener to attach said foot strap to the platform; a stringer joining adjacent foot extensions, said stringer having intersecting ribs with upper and lower edges, said upper edges defining a stringer top, and said lower edges defining a stringer bottom; and notches having opposing side edges and a bottom edge formed in ribs of said stringer so as to define a cavity in said stringer for receiving a reinforcing member in said cavity between said opposing notch side edges and supported by said notch bottom edge to strengthen said foot strap.
Claim 17
Dependent Claim
26 words
A foot strap as in claim 14 , wherein said fastener cavity has a top with a slot including an enlarged center for receiving a fastener.
Claim 18
Dependent Claim
26 words
A foot strap as in claim 15 , in which said slot is oriented substantially 90° from a fastener receptacle slot formed in said foot bottom.
Claim 19
Dependent Claim
23 words
A foot strap as in claim 14 , in which said ribs are progressively deeper as said ribs approach said foot strap axis.
Claim 20
Dependent Claim
22 words
A foot strap as in claim 14 , in which said cavity extends along a foot strap axis bisecting said foot strap.
Claim 21
Dependent Claim
18 words
A foot strap as in claim 14 , including hollow channels formed therein to strengthen said foot strap.
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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) | 2005-03-18 | 2005-09-17 | 2006-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-03-18 | 2009-09-17 | 2010-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-03-18 | 2013-09-17 | 2014-03-19 | $7700.00 | Window Closed / Lapsed |