US3697029A - Supporting pad for a pallet - Google Patents

Supporting pad for a pallet Download PDF

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Publication number
US3697029A
US3697029A US100914A US3697029DA US3697029A US 3697029 A US3697029 A US 3697029A US 100914 A US100914 A US 100914A US 3697029D A US3697029D A US 3697029DA US 3697029 A US3697029 A US 3697029A
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United States
Prior art keywords
shell
pallet
pad
compression
plastic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US100914A
Inventor
Fred E Lauffer
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Graham Packaging Plastic Products Inc
Original Assignee
Owens Illinois Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of US3697029A publication Critical patent/US3697029A/en
Assigned to OWENS-ILLINOIS PLASTIC PRODUCTS INC., A CORP. OF DE. reassignment OWENS-ILLINOIS PLASTIC PRODUCTS INC., A CORP. OF DE. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: OWENS-ILLINOIS, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/40—Elements for spacing platforms from supporting surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00079—Combination, e.g. different elements made of different materials, laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00323—Overall construction of the base surface made of more than one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00562—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements chemical connection, e.g. glued, welded, sealed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S108/00—Horizontally supported planar surfaces
    • Y10S108/901—Synthetic plastic industrial platform, e.g. pallet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/902—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]

Definitions

  • the pad may be separate or integrally formed with the pallet, and a plurality of pads are used in supporting a pallet.
  • the invention is an improved pad structure for a load-carrying unit such as a pallet. Pallets are supported in spaced relationship from a floor or other supporting surface, permitting the entry of the lifts of a fork lift. Prior art pallets have been supported on skids, blocks, and various appendages of the pallet structure.
  • the invention is a support for a pallet; the support has a shell of a high-density plastic formed in any desired configuration, and a composite material within the shell, the composite acting as a compression-resistant material which supports a loaded pallet.
  • An object of the invention is to provide an easilyforrned, light-weight pallet support having a waterproof outer shell made of a polyethylene material and a weight-bearing compression-resistant material comprising a foamed polyurethane and a plurality of corrugated paperboard sheets positioned within the shell.
  • the pad of this invention comprises an easily-formed shell, a compression-resistant material within the shell, which has a very high weight-bearing capacity in comparison with its density, is easily formed into any desired shell configuration, and may be formed integrally with the pallet structure, if desired.
  • FIG. 1 is a perspective view of a pad of this invention, partially sectioned.
  • FIG. 2 is a perspective view of this invention, showing the compression-resistant composite with a partial section of the pad.
  • the pad 10 is comprised of a container-like shell ll formed from a highdensity plastic and a compression-resistant composite l3, placed within the shell 11.
  • Shell 11 has shell liner l2, aligned with and in contact with portions of the inner surface of the shell, and the liner I2 partially fills the shell. A portion, or all of the space 16 remaining within the shell is filled with the compression-resistant composite 13.
  • the compression-resistant composite 13 is comtending the depth of the shell.
  • the space 16 within the pad is at least partially filled with the compression-resistant composite 13.
  • the container-like shell 11 is formed from a highdensity, heat and pressure-deformable polyethylene plastic.
  • the shell 11 may be formed integrally with a major structure of a pallet or may be formed as a 0 separate entity and attached to the pallet.
  • the shell 11, shell liner l2, and the rigid compression-resistant composite 13 provide a pad 10 having high compression-resistance per unit of square area of bottom area of the pad.
  • the shell structure can be formed as an integral part of a pallet enclosure such as the pallet described in copending application, Ser. No. 74,006, filed 9-21-70, by H. L. Arcocha, P. W. Dullabaun, and Fred E. Lauffer, the inventors herein.
  • the shell may be made a part of the pallet by other suitable means such as adhering the top of the compression-resistant composite 13 to the pallet, using a surplus of foam in the shell 11.
  • a center space 16 is formed by placing therein the rigid material 14 so as to fill only a portion of the shell along its inner walls. The remainder of the shell space is filled with a polyurethane foam if desired.
  • shell 1 1 has inner walls lined with a polyurethane foam shell liner 15, extending the depth of the walls.
  • the remaining space 16 may be filled with a rigid material and foamed urethane only if the compressionresistance need be increased.
  • urethane as used herein covers a commercially available product which is applied to the rigid material by a commercial applicator.
  • a urethane is a product of a chemical reaction between an isocyanate (R-N-C-O-) and an alcohol (R- OH).
  • polyurethane refers to molecular polymer products with repeating urethane linkage RNl-lCO and hence, other such reaction products are comprehended within the term urethane.”
  • polyurethane is commercially applied to such other hybrids reaction products as well as to longchain polymers composed only of isocyanates and hydroxyl reaction products.
  • plastic comprehends within the definition such reaction products as well as other foamable plastic materials which are compression-resistant when hardened.
  • a pad for supporting a pallet comprising:
  • a polyurethane shell liner which is aligned with and in contact with the inner surface of the shell
  • a compression-resistant composite comprising foamed polyurethane plastic within the shell liner and a plurality of corrugated paperboard shells embedded within the foamed plastic;
  • the polyurethane foam filling the shell liner coextensive with the depth thereof, the shell liner and the corrugated paperboard sheets in a side-by-side relationship.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Laminated Bodies (AREA)

Abstract

A pad for supporting a pallet, the pad comprising a containerlike shell, a compression-resistant composite material disposed within the shell, which is comprised of a rigid paperboard embedded into a foamed urethane plastic, the material filling at least a portion of the shell and coextensive with the depth of the shell, providing a pallet support.

Description

Unlted States Patent 1151 3,697,029 Lauffer 5] Oct. 10, 1972 [54] SUPPORTING PAD FOR A PALLET 3,419,455 12/1968 Roberts ..l6 [l7 3 446 692 5/1969 Tumbull 161/69 2lt.FredE.uff,Tl, [7 2,744,042 5/1956 Pace ..156/79 x [73] Assignee: Owens-Illinois, Inc. 2,544,657 3/ 1951 Cushman ..108/53 3,257,260 6/1966 Morgan ..l6l/69 [22] 1970 3,495,756 2/1970 Achermann 61 al. ....220/63 x 211 Appl. No.: 100,914
Primary Examiner-Robert F. Burnett Assistant Examiner-Henry F. Epstein 52 us. (:1. ..248/l88.8, 108/51, 161/160, R and E J. Bone,
220/9 F, 229/14 C, 248/350 {51] llll. Cl. ..B65d 19/44 57 ABSTRACT 58 FieldofSearch ....156/79, 197, 205,210; 161/7,
161/68, 69, 121, 123, 133-137, 159, 160, A P? k" 6| I90 108/53 220/63 R 9 contalner-llke shell, a compression-reslstant composne material disposed within the shell, which is comprised 248/22 206,46 229/14 C of a rigid paperboard embedded into a foamed urethane plastic, the material filling at least a portion [56] Rfmms c'ted 6f the 811611 and COeXKCIlSiVB with the depth of IhC UNITED STATES PATENTS shell, providing a Pallet pp 2,06l,569 11/1936 Fischer ..l6l/68 X 1 Claim, 2 Drawing Figures PATENTEDum 10 I972 SHEET 2 0F 2 INVENTOR.
5.? HOLLER SUPPORTING PAD FOR A PALLET BACKGROUND OF THE INVENTION in a foamed polyurethane plastic which at least partially fills portions of the shell to the depth of the shell. The pad may be separate or integrally formed with the pallet, and a plurality of pads are used in supporting a pallet.
2. Description of the Prior Art The invention is an improved pad structure for a load-carrying unit such as a pallet. Pallets are supported in spaced relationship from a floor or other supporting surface, permitting the entry of the lifts of a fork lift. Prior art pallets have been supported on skids, blocks, and various appendages of the pallet structure.
A pallet support is disclosed in US. Pat. No. 3,495,756, issued Feb. 1970.
SUMMARY OF THE INVENTION The invention is a support for a pallet; the support has a shell of a high-density plastic formed in any desired configuration, and a composite material within the shell, the composite acting as a compression-resistant material which supports a loaded pallet.
An object of the invention is to provide an easilyforrned, light-weight pallet support having a waterproof outer shell made of a polyethylene material and a weight-bearing compression-resistant material comprising a foamed polyurethane and a plurality of corrugated paperboard sheets positioned within the shell. The pad of this invention comprises an easily-formed shell, a compression-resistant material within the shell, which has a very high weight-bearing capacity in comparison with its density, is easily formed into any desired shell configuration, and may be formed integrally with the pallet structure, if desired.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a pad of this invention, partially sectioned.
FIG. 2 is a perspective view of this invention, showing the compression-resistant composite with a partial section of the pad.
DESCRIPTION OF THE PREFERRED EMBODIMENTS This invention is an improved pad for supporting pallets. This preferred form of the invention is indicated by reference numerals in FIG. 1. The pad 10 is comprised of a container-like shell ll formed from a highdensity plastic and a compression-resistant composite l3, placed within the shell 11. Shell 11 has shell liner l2, aligned with and in contact with portions of the inner surface of the shell, and the liner I2 partially fills the shell. A portion, or all of the space 16 remaining within the shell is filled with the compression-resistant composite 13.
The compression-resistant composite 13 is comtending the depth of the shell. The space 16 within the pad is at least partially filled with the compression-resistant composite 13.
The container-like shell 11 is formed from a highdensity, heat and pressure-deformable polyethylene plastic. The shell 11 may be formed integrally with a major structure of a pallet or may be formed as a 0 separate entity and attached to the pallet.
The shell 11, shell liner l2, and the rigid compression-resistant composite 13 provide a pad 10 having high compression-resistance per unit of square area of bottom area of the pad.
The shell structure can be formed as an integral part of a pallet enclosure such as the pallet described in copending application, Ser. No. 74,006, filed 9-21-70, by H. L. Arcocha, P. W. Dullabaun, and Fred E. Lauffer, the inventors herein. The shell may be made a part of the pallet by other suitable means such as adhering the top of the compression-resistant composite 13 to the pallet, using a surplus of foam in the shell 11.
In another embodiment, a center space 16 is formed by placing therein the rigid material 14 so as to fill only a portion of the shell along its inner walls. The remainder of the shell space is filled with a polyurethane foam if desired.
In another embodiment of this invention, shell 1 1 has inner walls lined with a polyurethane foam shell liner 15, extending the depth of the walls.
The remaining space 16 may be filled with a rigid material and foamed urethane only if the compressionresistance need be increased.
The term urethane" as used herein covers a commercially available product which is applied to the rigid material by a commercial applicator.
A urethane is a product of a chemical reaction between an isocyanate (R-N-C-O-) and an alcohol (R- OH). The term polyurethane" refers to molecular polymer products with repeating urethane linkage RNl-lCO and hence, other such reaction products are comprehended within the term urethane."
The term polyurethane" is commercially applied to such other hybrids reaction products as well as to longchain polymers composed only of isocyanates and hydroxyl reaction products.
The term plastic," as used herein, comprehends within the definition such reaction products as well as other foamable plastic materials which are compression-resistant when hardened.
What is claimed is:
l. A pad for supporting a pallet, said pad comprising:
a. a container-like shell, formed of a high-density polyethylene plastic;
b. a polyurethane shell liner which is aligned with and in contact with the inner surface of the shell;
c. a compression-resistant composite, comprising foamed polyurethane plastic within the shell liner and a plurality of corrugated paperboard shells embedded within the foamed plastic;
d. the polyurethane foam filling the shell liner coextensive with the depth thereof, the shell liner and the corrugated paperboard sheets in a side-by-side relationship.
a a t a w
US100914A 1970-12-23 1970-12-23 Supporting pad for a pallet Expired - Lifetime US3697029A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341493A1 (en) * 1976-02-23 1977-09-16 Fiat Allis Construct Machine PROCESS FOR THE PRODUCTION AND APPLICATION OF SUPPORTS FOR CONTAINERS
US4395808A (en) * 1981-07-22 1983-08-02 Signode Corporation Spacer unit
EP0116354A2 (en) * 1983-02-12 1984-08-22 Kurt Ziegler Pallet
GB2165520A (en) * 1984-09-28 1986-04-16 Martyn Edward Marston Improvements in pallets
US5000341A (en) * 1989-06-26 1991-03-19 Kohji Shirota Container with absorbent interior
US5042397A (en) * 1987-07-31 1991-08-27 Fiedler Leslie C Pallet construction
US5057350A (en) * 1989-08-10 1991-10-15 Jean-Marie J. Gezels Pallet chock
US5555820A (en) * 1988-03-01 1996-09-17 Shuert; Lyle H. Pallet with plastic legs
US5676064A (en) * 1996-04-22 1997-10-14 Shuert; Lyle H. Pallet and pallet package
US5794544A (en) * 1996-04-22 1998-08-18 Shuert; Lyle H. Plastic pallet
US6070726A (en) * 1998-08-03 2000-06-06 Graham Creative Packaging Pallet and container including pallet
US6083580A (en) * 1998-04-20 2000-07-04 Finestone; Arnold B. Cardboard and corrugated board container having laminated walls
US20080060747A1 (en) * 2005-05-12 2008-03-13 Dyne Technology Co., Ltd. Paper tube and method of making the same
EP1942061A1 (en) * 2007-01-02 2008-07-09 Sonoco Development, Inc. Co-extruded pallet block
US20090072525A1 (en) * 2007-09-14 2009-03-19 Strike Tool, Inc. Stabilizer pad for vehicles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061569A (en) * 1931-11-30 1936-11-24 Albert C Fischer Composition sheet
US2544657A (en) * 1947-09-05 1951-03-13 Walton W Cushman Pallet
US2744042A (en) * 1951-06-21 1956-05-01 Goodyear Tire & Rubber Laminated panels
US3257260A (en) * 1962-10-19 1966-06-21 Sherwood H Morgan Laminated structure with low density core
US3419455A (en) * 1965-05-14 1968-12-31 Arthur H. Roberts Molded decorative article
US3446692A (en) * 1964-06-01 1969-05-27 Pullman Inc Insulated panel and method of making same
US3495756A (en) * 1966-11-28 1970-02-17 Achermann W Transportation and storage safeguard for highly stressed articles made of corrugated or plain cardboard,plastic foam and the like

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061569A (en) * 1931-11-30 1936-11-24 Albert C Fischer Composition sheet
US2544657A (en) * 1947-09-05 1951-03-13 Walton W Cushman Pallet
US2744042A (en) * 1951-06-21 1956-05-01 Goodyear Tire & Rubber Laminated panels
US3257260A (en) * 1962-10-19 1966-06-21 Sherwood H Morgan Laminated structure with low density core
US3446692A (en) * 1964-06-01 1969-05-27 Pullman Inc Insulated panel and method of making same
US3419455A (en) * 1965-05-14 1968-12-31 Arthur H. Roberts Molded decorative article
US3495756A (en) * 1966-11-28 1970-02-17 Achermann W Transportation and storage safeguard for highly stressed articles made of corrugated or plain cardboard,plastic foam and the like

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341493A1 (en) * 1976-02-23 1977-09-16 Fiat Allis Construct Machine PROCESS FOR THE PRODUCTION AND APPLICATION OF SUPPORTS FOR CONTAINERS
US4395808A (en) * 1981-07-22 1983-08-02 Signode Corporation Spacer unit
EP0116354A2 (en) * 1983-02-12 1984-08-22 Kurt Ziegler Pallet
EP0116354A3 (en) * 1983-02-12 1985-10-09 Kurt Ziegler Pallet
GB2165520A (en) * 1984-09-28 1986-04-16 Martyn Edward Marston Improvements in pallets
US5042397A (en) * 1987-07-31 1991-08-27 Fiedler Leslie C Pallet construction
US5555820A (en) * 1988-03-01 1996-09-17 Shuert; Lyle H. Pallet with plastic legs
US5000341A (en) * 1989-06-26 1991-03-19 Kohji Shirota Container with absorbent interior
US5057350A (en) * 1989-08-10 1991-10-15 Jean-Marie J. Gezels Pallet chock
US5676064A (en) * 1996-04-22 1997-10-14 Shuert; Lyle H. Pallet and pallet package
US5794544A (en) * 1996-04-22 1998-08-18 Shuert; Lyle H. Plastic pallet
US6083580A (en) * 1998-04-20 2000-07-04 Finestone; Arnold B. Cardboard and corrugated board container having laminated walls
US6070726A (en) * 1998-08-03 2000-06-06 Graham Creative Packaging Pallet and container including pallet
US20080060747A1 (en) * 2005-05-12 2008-03-13 Dyne Technology Co., Ltd. Paper tube and method of making the same
US8337375B2 (en) 2005-05-12 2012-12-25 Dyne Technology Co., Ltd. Apparatus and method for making tube with polygonal cross-section
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