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US5236099A Expired / Lapsed US ⏱️ 0.0 years remaining

Plastic knockdown bin-pallet for loading, transporting and storing fruits, vegetables, fish or other foods

Assignee: Hampshire Chemical Corp
•
Filing: 1992-08-19
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Granted: 1993-08-17
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Expires: 2012-08-19
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Abstract

Abstract A plastic knockdown, stackable bin-pallet for loading, transporting and storing fruits, vegetables, fish, or other foods is composed of five major components readily assembled and disassembled, after their initial manufacturing, by using their respective interfitting structures, and without using tools or fasteners. When assembled, an open top bin is ready for loading, transporting, and storing, while containing fruits, vegetables, fish, or other food products. When emptied, the five major knockdown components are completely separated, cleaned, and then consolidated, to occupy a comparatively small volume, in contrast to the larger receiving volume of the assembled bin-pallet,, during their handling, storage, and transport, when emptied. These F.D.A. approved strong plastic bin-pallets are: easily cleaned; do not draw moisture out of the stored fruits, vegetables, fish or other food products; do not damage easily; are modularly replaceable in respect to a respective damaged component of the overall five major components, as other components remain undamaged; and are transported by truck or other carriers at much lower overall costs to the places where they are to be filled with fruit, vegetables, fish or other food products. In warehouses and elsewhere, when loaded and stacked, they are stacked to at least the same heights as loaded wood bins, which hold comparable volumes of fruit, vegetables, fish, or other food products.

Inventors

  • 👤 Youssef A. Fties
  • 👤 John J. Sandlin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 06:16
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/0008; B65D19/001; B65D19/0014; B65D19/0016; B65D19/02; B65D19/06; B65D19/18; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00034; B65D2519/00049; B65D2519/00069; B65D2519/00119; B65D2519/00129; B65D2519/00154; B65D2519/00174; B65D2519/00189; B65D2519/00208; B65D2519/00223; B65D2519/00233; B65D2519/00258; B65D2519/00263; B65D2519/00268; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00318; B65D2519/00328; B65D2519/00333; B65D2519/00398; B65D2519/00402; B65D2519/00407; B65D2519/00422; B65D2519/00432; B65D2519/00452; B65D2519/00492; B65D2519/00497; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562; B65D2519/00577; B65D2519/00582; B65D2519/00587; B65D2519/00592; B65D2519/00601; B65D2519/00636; B65D2519/00641; B65D2519/00661; B65D2519/00671; B65D2519/00676; B65D2519/00706; B65D2519/00711; B65D2519/00736; B65D2519/00865; B65D2519/00875; B65D2519/00925; B65D2519/0098; B65D2519/00995

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 555 words
A five major component plastic, knockdown, stackable, bin-pallet for loading, transporting, and storing fruits, vegetables, fish or other foods, which after the initial manufacture thereof is easily assembled and disassembled without using tools and fasteners, and when assembled, being handled by a forklift and being stackable, while protecting the fruits, vegetables, or fish which are loaded therein, and when unloaded and preferably disassembled, being easily cleaned and consolidated for convenient storage and transportation, comprising: a. a base component having female receiving structures spaced about the sides thereof; b. two side female components having: male depending structures spaced to enter some of the female receiving structures spaced about the sides of the base component; lower partial corner structures; and vertical receiving hole structures in each of the lower partial corner structures; and c. two side male components having: male depending structures spaced to enter some of the female receiving structures spaced about the sides of the base component; upper partial corner structures; vertical receiving hole structures in each of the upper partial corner structures; and depending rods securely fitted, in part of their length up into the vertical receiving hole structures of these two side male components, and extending below for subsequent removable entry, upon assembly of the plastic bin, into the respective vertical receiving hole structures in each of the lower partial corner structures of the two side female components. d. eight plastic corner post structures, each being one half the height of the respective female and male side components, each having a central receiving hole to receive and position portions of a metal reinforcing rod; e. four metal reinforcing rods for positioning, in part of their length, into a respective central receiving hole of a respective plastic corner post structure; f. metal fastening assemblies used, during the manufacturing of this plastic bin-pallet, to selectively position two of the plastic corner post structures to each plastic side component so upon assembly of this plastic knockdown bin-pallet, the eight plastic corner post structures become four respective corner columns; and whereby, each selected one of the four metal reinforcing rods is optionally and preferably inserted, throughout one half of its length during the initial manufacture, up into a central receiving hole of one of four of the eight plastic corner post structures, optionally and preferably secured by selected metal fastening assemblies to a respective plastic side component, at a respective top side portion thereof, and thereafter, when the other three metal reinforcing rods are so inserted in three more corner post structures likewise secured by using metal fasteners, then these two plastic side components, become the initially manufactured completed two plastic male side wall assemblies of this plastic bin-pallet; and whereby, when each one of the four remaining plastic corner post structures are optionally and preferably secured by selected metal fastener assemblies to a respective plastic side component, at a respective lower side position thereof, then these two plastic side components, become the initially manufactured completed two plastic female side wall assemblies of this plastic bin-pallet, with each respective central receiving hole of each corner post structure being positioned to receive the previously on-inserted one half length of a respective metal reinforcing rod, to continue the continuity of the reinforcing rod through the depth of each respective corner column, formed, upon assembly, by two corner post structures.
Claim 2
Dependent Claim 555 words
A five major component plastic, knockdown, stackable, bin-pallet for loading, transporting, and storing fruits, vegetables, fish or other foods, which after the initial manufacture thereof is easily assembled and disassembled without using tools and fasteners, and when assembled, being handled by a forklift and being stackable, while protecting the fruits, vegetables, or fish which are loaded therein, and when unloaded and preferably disassembled, being easily cleaned and consolidated for convenient storage and transportation, comprising: a. a base component having female receiving structures spaced about the sides thereof; b. two side female components having: male depending structures spaced to enter some of the female receiving structures spaced about the sides of the base component; lower partial corner structures; and vertical receiving hole structures in each of the lower partial corner structures; and c. two side male components having: male depending structures spaced to enter some of the female receiving structures spaced about the sides of the base component; upper partial corner structures; vertical receiving hole structures in each of the upper partial corner structures; and depending rods securely fitted, in part of their length up into the vertical receiving hole structures of these two side male components, and extending below for subsequent removable entry, upon assembly of the plastic bin, into the respective vertical receiving hole structures in each of the lower partial corner structures of the two side female components. d. eight plastic corner post structures, each being one half the height of the respective female and male side components, each having a central receiving hole to receive and position portions of a metal reinforcing rod; e. four metal reinforcing rods for positioning, in part of their length, into a respective central receiving hole of a respective plastic corner post structure; f. metal fastening assemblies used, during the manufacturing of this plastic bin-pallet, to selectively position two of the plastic corner post structures to each plastic side component so upon assembly of this plastic knockdown bin-pallet, the eight plastic corner post structures become four respective corner columns; and whereby, each selected one of the four metal reinforcing rods is optionally and preferably inserted, throughout one half of its length during the initial manufacture, up into a central receiving hole of one of four of the eight plastic corner post structures, optionally and preferably secured by selected metal fastening assemblies to a respective plastic side component, at a respective top side portion thereof, and thereafter, when the other three metal reinforcing rods are so inserted in three more corner post structures likewise secured by using metal fasteners, then these two plastic side components, become the initially manufactured completed two plastic male side wall assemblies of this plastic bin-pallet; and whereby, when each one of the four remaining plastic corner post structures are optionally and preferably secured by selected metal fastener assemblies to a respective plastic side component, at a respective lower side position thereof, then these two plastic side components, become the initially manufactured completed two plastic female side wall assemblies of this plastic bin-pallet, with each respective central receiving hole of each corner post structure being positioned to receive the previously on-inserted one half length of a respective metal reinforcing rod, to continue the continuity of the reinforcing rod through the depth of each respective corner column, formed, upon assembly, by two corner post structures.
Claim 3
Dependent Claim 59 words
A five major component plastic, knockdown, stackable bin, as claimed in claim 1, wherein the base component has additional female receiving structures spaced across the base, to receive male depending structures of the side female components and the side male components, when they are closely spaced together in vertical positions, when bin components are stored awaiting assembly and use.
Claim 4
Dependent Claim 79 words
A five major component plastic, knockdown, stackable bin-pallet, as claimed in claim 1, having, in addition, reinforcing rod assemblies vertically centered and secured on each plastic side female component and on each plastic side male component on the exterior sides thereof, comprising a rod housing, fasteners to secure the rod housing to these respective side components preferably during the initial manufacture, and reinforcing rods positioned within each rod housing and extending the full depth of each respective side component.
Claim 5
Dependent Claim 68 words
A five major component plastic, knockdown, stackable, bin-pallet, as claimed in claim 1, wherein each of the eight plastic corner post structures have two full length receiving grooves, orientated at right angles to one another, with each one of these receiving grooves being fitted about either a respective top side portion edge thereof, or a respective bottom side portion edge thereof, of respective male and female side components.
Claim 6
Dependent Claim 78 words
A five major component plastic, knockdown, stackable, bin, as claimed in claim 1, wherein each lower partial corner structure of each of the two side female components, and each upper partial corner structure of each of the two side male components, have two full length receiving grooves, orientated at right angles to one another, with each one of these receiving grooves being fitted about respective side female component edge thereof, or a respective side male component edge thereof.
Claim 7
Dependent Claim 56 words
A five major component plastic, knockdown, stackable, bin-pallet, as claimed in claim 1, wherein each of the two side female components and the two side male components have vents to permit the circulation of air, and especially the exiting of any ethylene gas that may be generated during storage periods of food in this plastic bin.

References Cited (Backward Citations)

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US1932773A Cited
US3266656A Cited
US3401814A Cited
US4266670A Cited
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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) 1996-08-16 1997-02-15 1997-08-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2000-08-16 2001-02-15 2001-08-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2004-08-16 2005-02-15 2005-08-17 $7700.00 Window Closed / Lapsed

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