US2046095A - Rack or supporting structure - Google Patents

Rack or supporting structure Download PDF

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Publication number
US2046095A
US2046095A US5427A US542735A US2046095A US 2046095 A US2046095 A US 2046095A US 5427 A US5427 A US 5427A US 542735 A US542735 A US 542735A US 2046095 A US2046095 A US 2046095A
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bar
frame
supporting structure
channel
work
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US5427A
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Shaw Thomas
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/02—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units stackable ; stackable and linkable
    • A47B87/0207—Stackable racks, trays or shelf units

Definitions

  • This invention relates to a skeleton supporting structure comprising a plurality of units which may be assembled one upon the other; and has for one of its objects the provision of unit sections which may be built one upon the other and locked by the act of placing them in assembled relation.
  • Another object of the invention is to provide a storage system which may be added to or subtracted from or built in different shapes to accommodate itself to different available storage space for orderly storage of different sorts of merchandise in generally box-like containers.
  • Another object of the invention is the provision of a construction which will not readily tip one unit upon the other by reason of the arrangement which occurs in the assembly of the parts.
  • Another object of the invention is the provision of a construction of units which will be strongly supported so that the same will withstand great weight or pressure without separation of its parts.
  • Another object of the invention is the provision of an upright post at the corner portion of the rack, which will rest directly upon the horizontal bottom bar to be directly supported thereby so that theend thrust will not ,tend to pull the structure apart.
  • Another object of the invention is the provision of slide tracks which are of such shape as to be supported by reason of their angular flanges or extensions and also of such formation as to lock with the uprights and horizontal bars to securely hold the parts in assembled relation and yet at the same time provide guideways for sliding the container into the rack.
  • Fig. i is a perspective view of a pair of unit sections in assembled relation one on the other;
  • Fig. 2 is a perspective view of one of these sections looking at the top and back side thereof;
  • Fig. 3 is a perspective view of this section turned upside down and looking at the bottom and back thereof;
  • Fig. 4 is a sectional view through two of the sections in partially assembled relation.
  • Fig. 5 is a perspective view showing a modified section.
  • I have provided a plurality of units, each of which is designated Ill.
  • Each unit con- I sists generally, of a front frame ii and a back- The other part of this generally recopposite walls 2i and 22 extending outwardly from the connecting bridge wall 23.
  • the ends of the side bars it rest upon the top wall ll of the bottom bar it so that any pressure from above, such as a thrust along the vertical bar l 9 will be well supported upon this horizontal bar it.
  • the distance between the side walls 2i and 22 of the upper bar it is such as to fit between the side walls i5 and it of the net unit when assembled thereon.
  • the back. frame i2 is similarly formed. It consists of a lower bar 2 of generally channelshape with its opposite walls 25 and 26 extending downwardly from the top or connecting bridge wall Till.
  • the remainder of the back. frame consists of a channel member bent into an inverted U-shape to provide a top bar 28 and side bars 29, the same being folded to form a right angle as at 3% and each comprising the opposite walls 3! and 32 connected by a connecting bridge wall 33.
  • These side walls extend outwardly from the bridge or connecting wall 33.
  • the ends of the upright or vertical side bars 29 are supported upon the lower bar 36 in the same manner as described in connection with the front frame ii.
  • the bottom channel bar 24 has its walls 25 and 26 spaced apart a much greater distance than the distance between the walls 3i and 32 of the top bar 28 for a purpose which will be presently described.
  • the front and back frames H and it are connected together by the slideways designated generally l3 and formed of a sheet metal member comprising a horizontal part or rest 35 and a vertical part or guide 36 arranged at right angles to each other and engaging at their ends the horizontal lower bars I4 and 24 and the vertical side bars 23 and 33 so as to form a right angular corner for supporting some box-like structure upon the portion 35 to slide therealong and be guided by the vertical walls 36 at either side thereof.
  • the ends 31 and 38 of this vertical portion 36 are bent about the side vertical bars, while the upper edge of the vertical portion 361 is bent outwardly as at 39 to provide a flange extending between the vertical-side bars for stiffening and strengthening structuse; likewise the flange 40 is formed on an edge portion of the horizontal portion 35 between the front bar I4 and the back bar '24 of the lower portion of the frames II and I2 to stifien and support this portion of the structure; while the front end of this slide is curved downwardly as at 4
  • a vertical back member 42 is secured across the back frame and ends of the slideways 35, as shown in Figures 2 and 3, and is folded as at 43 to provide a lip 44 extending inwardly over the back channel wall 26 while it is notched as at 45 at its end for the reception of the vertical post 33 of the next unit below.
  • the upper unit is tipped at an angle, as shown in Figure 4, so that the bar 28 of the unit below will slip through the opening 46 between the edge of the lip M and the wall 25 and the bar 28 is then slid into position so that the lip M engages thereunder, after which it may be slipped back and swung down into position so that the walls i5 and it of the front channel extend along the opposite surfaces of the bar 18.
  • the sections of the rack are then rigidly locked together and ready for filling with boxes or the like, while each is readily individually available independent of the others.
  • a supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work 01f generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, a portion of said slideway extending beyond the front framework and curved downwardly to provide guides to said slideways.
  • a supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work of generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, said side and lower portions of the slideway each being flanged outwardly of the unit to stifien said slideway, a portion of said slideway extending beyond the front of the framework and curved downwardly to provide guides to said slideways.
  • a supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work of generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, said side and lower portions of the slideway each'being flanged outwardly of the unit to stiifen said slideway and said flanges being notched at their ends to re-- ceive said frame-work and the opposite ends of.
  • each section comprising a generally rectangular frame-work at the front and back, consisting of a lower horizontal bar and a U-shaped bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar, slideways connecting said frames together along the opposite sides thereof, and an L-shaped member secured to the lower portion of the rear framework to engage a portion of and interlock with the section below.
  • a supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides restingon the top of the lower horizontal bar, and locking means secured to the rear lower horizontal bar for connecting said frames together.
  • a supporting structure comprising a plurality of sections assembled one on top of another and each providing an opening for the reception of a box-like structure, each section comprising a generally rectangular frame-work at the front and back, consisting of channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar, sheet metal slideways connecting said frames together along the opposite sides thereof, and an interlocking member secured to the rear lower horizontal bar and extending above thereof to provide an abutment for the box-like structure.
  • a supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped'lower horizontal bar and a U- shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar,- and locking means connecting said frames together, the lower bar being of a width to receive the upper channel bar of the section below and between the side walls thereof.
  • a supporting structure comprising a'plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower bar being of a width to receive the upper channel bar of the section below and between the side walls thereof, the back lower bar being considerably wider than necessary to receive said upper bar, and a lip on the rear wall thereof extending inwardly to hook under the upper bar of the frame below and interlock therewith.

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Description

June 36, 1936. T. SHAW 2,046,095
RACK OR SUPPORTING STRUCTURE Filed Feb. "7, 1935 ATTORNEYS.
Patented June 30, 1936 UNITED STATES PATENT. OFFICE 8 @laims.
This invention relates to a skeleton supporting structure comprising a plurality of units which may be assembled one upon the other; and has for one of its objects the provision of unit sections which may be built one upon the other and locked by the act of placing them in assembled relation.
Another object of the invention is to provide a storage system which may be added to or subtracted from or built in different shapes to accommodate itself to different available storage space for orderly storage of different sorts of merchandise in generally box-like containers.
Another object of the invention is the provision of a construction which will not readily tip one unit upon the other by reason of the arrangement which occurs in the assembly of the parts.
Another object of the invention is the provision of a construction of units which will be strongly supported so that the same will withstand great weight or pressure without separation of its parts.
Another object of the invention is the provision of an upright post at the corner portion of the rack, which will rest directly upon the horizontal bottom bar to be directly supported thereby so that theend thrust will not ,tend to pull the structure apart.
Another object of the invention is the provision of slide tracks which are of such shape as to be supported by reason of their angular flanges or extensions and also of such formation as to lock with the uprights and horizontal bars to securely hold the parts in assembled relation and yet at the same time provide guideways for sliding the container into the rack.
With these and other objects in view, the invention consists of certain novel features of construction, as will be more fully described, and particularly pointed out in the appended claims.
In the accompanying drawing:
Fig. i is a perspective view of a pair of unit sections in assembled relation one on the other;
Fig. 2 is a perspective view of one of these sections looking at the top and back side thereof;
Fig. 3 is a perspective view of this section turned upside down and looking at the bottom and back thereof;
Fig. 4 is a sectional view through two of the sections in partially assembled relation.
Fig. 5 is a perspective view showing a modified section.
with reference to the drawing, I have provided a plurality of units, each of which is designated Ill.
These units being assembled one on top of the other, as illustrated in Figure 1. Each unit con- I sists generally, of a front frame ii and a back- The other part of this generally recopposite walls 2i and 22 extending outwardly from the connecting bridge wall 23. The ends of the side bars it rest upon the top wall ll of the bottom bar it so that any pressure from above, such as a thrust along the vertical bar l 9 will be well supported upon this horizontal bar it. The distance between the side walls 2i and 22 of the upper bar it is such as to fit between the side walls i5 and it of the net unit when assembled thereon.
The back. frame i2 is similarly formed. It consists of a lower bar 2 of generally channelshape with its opposite walls 25 and 26 extending downwardly from the top or connecting bridge wall Till. The remainder of the back. frame consists of a channel member bent into an inverted U-shape to provide a top bar 28 and side bars 29, the same being folded to form a right angle as at 3% and each comprising the opposite walls 3!! and 32 connected by a connecting bridge wall 33. These side walls extend outwardly from the bridge or connecting wall 33. The ends of the upright or vertical side bars 29 are supported upon the lower bar 36 in the same manner as described in connection with the front frame ii.
The bottom channel bar 24, however, has its walls 25 and 26 spaced apart a much greater distance than the distance between the walls 3i and 32 of the top bar 28 for a purpose which will be presently described.
The front and back frames H and it are connected together by the slideways designated generally l3 and formed of a sheet metal member comprising a horizontal part or rest 35 and a vertical part or guide 36 arranged at right angles to each other and engaging at their ends the horizontal lower bars I4 and 24 and the vertical side bars 23 and 33 so as to form a right angular corner for supporting some box-like structure upon the portion 35 to slide therealong and be guided by the vertical walls 36 at either side thereof. The ends 31 and 38 of this vertical portion 36 are bent about the side vertical bars, while the upper edge of the vertical portion 361 is bent outwardly as at 39 to provide a flange extending between the vertical-side bars for stiffening and strengthening structuse; likewise the flange 40 is formed on an edge portion of the horizontal portion 35 between the front bar I4 and the back bar '24 of the lower portion of the frames II and I2 to stifien and support this portion of the structure; while the front end of this slide is curved downwardly as at 4| over the edge of the lower front bar l4 to assist in guiding a box-like receptacle into the structure so that it may slide along the support 35.
To complete this unit, a vertical back member 42 is secured across the back frame and ends of the slideways 35, as shown in Figures 2 and 3, and is folded as at 43 to provide a lip 44 extending inwardly over the back channel wall 26 while it is notched as at 45 at its end for the reception of the vertical post 33 of the next unit below.
To assemble these units, referring to Figure 4, the upper unit is tipped at an angle, as shown in Figure 4, so that the bar 28 of the unit below will slip through the opening 46 between the edge of the lip M and the wall 25 and the bar 28 is then slid into position so that the lip M engages thereunder, after which it may be slipped back and swung down into position so that the walls i5 and it of the front channel extend along the opposite surfaces of the bar 18. The sections of the rack are then rigidly locked together and ready for filling with boxes or the like, while each is readily individually available independent of the others.
In Figure 5 I have shown a similar structure but reinforced by angle stock members 66 at the corners of the frames.
The foregoing description is directed solely towards the construction illustrated, but I desire it to be understood that I reserve the privilege of resorting to all the mechanical changes to which the device is susceptible, the invention being defined and limited only by the terms of the appended claims.
I claim:
i. A supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work 01f generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, a portion of said slideway extending beyond the front framework and curved downwardly to provide guides to said slideways.
2. A supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work of generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, said side and lower portions of the slideway each being flanged outwardly of the unit to stifien said slideway, a portion of said slideway extending beyond the front of the framework and curved downwardly to provide guides to said slideways.
3. A supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a frame-work of generally regular geometrical shape at the back and front thereof, and angular slideways at the opposite sides connecting the side and lower portions of said frame-work, said side and lower portions of the slideway each'being flanged outwardly of the unit to stiifen said slideway and said flanges being notched at their ends to re-- ceive said frame-work and the opposite ends of.
each section comprising a generally rectangular frame-work at the front and back, consisting of a lower horizontal bar and a U-shaped bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar, slideways connecting said frames together along the opposite sides thereof, and an L-shaped member secured to the lower portion of the rear framework to engage a portion of and interlock with the section below.
5. A supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides restingon the top of the lower horizontal bar, and locking means secured to the rear lower horizontal bar for connecting said frames together.
6. A supporting structure comprising a plurality of sections assembled one on top of another and each providing an opening for the reception of a box-like structure, each section comprising a generally rectangular frame-work at the front and back, consisting of channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar, sheet metal slideways connecting said frames together along the opposite sides thereof, and an interlocking member secured to the rear lower horizontal bar and extending above thereof to provide an abutment for the box-like structure.
7. A supporting structure comprising a plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped'lower horizontal bar and a U- shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower horizontal bar,- and locking means connecting said frames together, the lower bar being of a width to receive the upper channel bar of the section below and between the side walls thereof.
8. A supporting structure comprising a'plurality of sections assembled one on top of another, each section comprising a generally rectangular frame-work at the front and back, consisting of a channel-shaped lower horizontal bar and a U-shaped channel bar forming the top and sides with the ends of the sides resting on the top of the lower bar being of a width to receive the upper channel bar of the section below and between the side walls thereof, the back lower bar being considerably wider than necessary to receive said upper bar, and a lip on the rear wall thereof extending inwardly to hook under the upper bar of the frame below and interlock therewith.
THOMAS SHAW.
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Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503208A (en) * 1945-03-09 1950-04-04 Singer Mfg Co Stand for tierable stock boxes
US2635762A (en) * 1950-02-24 1953-04-21 Stackbin Corp Stack of racks of different sizes and adapter therefor
US2665097A (en) * 1948-09-09 1954-01-05 Stackbin Corp Sliding storage rack
US2728544A (en) * 1950-07-28 1955-12-27 Republic Steel Corp Stacking boxes
US2760743A (en) * 1953-10-19 1956-08-28 Stackbin Corp Platform for storage bins
US2801752A (en) * 1954-12-03 1957-08-06 Jarke Mfg Company Modular stacking unit
US2853350A (en) * 1955-07-05 1958-09-23 Mandel Milton Plurality of superposed cabinets
US2932406A (en) * 1958-08-01 1960-04-12 Stackbin Corp Storage rack with sliding bin
US2943747A (en) * 1958-08-01 1960-07-05 Stackbin Corp Rack loading and unloading shelf
US2961061A (en) * 1958-06-02 1960-11-22 Buckles William Material stand
US2966270A (en) * 1957-04-26 1960-12-27 Paul J Kordish Storage rack for bowling pins
US2992802A (en) * 1953-07-09 1961-07-18 Themus A Spillios Storage device for heavy articles
US3053492A (en) * 1960-09-30 1962-09-11 Fed Ind Storage pallets
DE1146231B (en) * 1955-08-20 1963-03-28 Ernst Ochel Stackable frame structure, open at least on one side, to create shelves
US3142386A (en) * 1960-04-15 1964-07-28 Paltier Corp Pallet rack
US3178246A (en) * 1962-12-05 1965-04-13 Systems Enclosures Inc Cabinet for electronic equipment
US3177823A (en) * 1964-05-20 1965-04-13 Entel Irving Stacking type pallet
US3257157A (en) * 1963-09-30 1966-06-21 Jarke Corp Material handling and storage hopper
US3524553A (en) * 1967-12-13 1970-08-18 Sheller Glove Corp Desk tray
US3565017A (en) * 1968-12-02 1971-02-23 Alfred C Jensen Stackable pallet
US3581907A (en) * 1968-10-30 1971-06-01 Pucel Enterprises Inc Rack frame
US3753407A (en) * 1972-04-05 1973-08-21 Kaiser Aluminium Chem Corp Convertible shipping pallet
US3782589A (en) * 1970-06-18 1974-01-01 Mettler Instrumente Ag Stackable housings for electronic equipment
US4491308A (en) * 1982-11-03 1985-01-01 Walton Robert N Door finishing support structure
US4592601A (en) * 1984-08-03 1986-06-03 Maclean-Fogg Company Expandable modular storage system
US5205627A (en) * 1991-03-14 1993-04-27 Ripp Mobile System, Inc. Modular anti-tip lateral mobile storage system
US6604897B2 (en) * 2001-09-07 2003-08-12 Variform, Inc. Vinyl siding transport rack and method of construction
US20060169617A1 (en) * 2005-01-20 2006-08-03 Knight Oil Tools, Inc. Modular pipe basket
US20060290087A1 (en) * 2002-04-03 2006-12-28 Anthony Visser Stackable carrier for growing material
US20080029467A1 (en) * 2006-08-01 2008-02-07 Maria Alejandra Noble Colin Modular Wire Display Rack
US20080217276A1 (en) * 2007-03-05 2008-09-11 Paccar Inc Modular and customizable returnable rack system and method
US20110174753A1 (en) * 2010-01-18 2011-07-21 Matthew Pinto Stackable transport system
US20130240472A1 (en) * 2011-12-08 2013-09-19 Effizient, LLC Retail cart
US20140319302A1 (en) * 2013-04-30 2014-10-30 Rehrig Pacific Company Pallet and wrap therefor
US10926921B2 (en) * 2016-11-27 2021-02-23 Spacelnvadr ApS Pallet shelf system and method of storing goods on a pallet shelf system

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503208A (en) * 1945-03-09 1950-04-04 Singer Mfg Co Stand for tierable stock boxes
US2665097A (en) * 1948-09-09 1954-01-05 Stackbin Corp Sliding storage rack
US2635762A (en) * 1950-02-24 1953-04-21 Stackbin Corp Stack of racks of different sizes and adapter therefor
US2728544A (en) * 1950-07-28 1955-12-27 Republic Steel Corp Stacking boxes
US2992802A (en) * 1953-07-09 1961-07-18 Themus A Spillios Storage device for heavy articles
US2760743A (en) * 1953-10-19 1956-08-28 Stackbin Corp Platform for storage bins
US2801752A (en) * 1954-12-03 1957-08-06 Jarke Mfg Company Modular stacking unit
US2853350A (en) * 1955-07-05 1958-09-23 Mandel Milton Plurality of superposed cabinets
DE1146231B (en) * 1955-08-20 1963-03-28 Ernst Ochel Stackable frame structure, open at least on one side, to create shelves
US2966270A (en) * 1957-04-26 1960-12-27 Paul J Kordish Storage rack for bowling pins
US2961061A (en) * 1958-06-02 1960-11-22 Buckles William Material stand
US2943747A (en) * 1958-08-01 1960-07-05 Stackbin Corp Rack loading and unloading shelf
US2932406A (en) * 1958-08-01 1960-04-12 Stackbin Corp Storage rack with sliding bin
US3142386A (en) * 1960-04-15 1964-07-28 Paltier Corp Pallet rack
US3053492A (en) * 1960-09-30 1962-09-11 Fed Ind Storage pallets
US3178246A (en) * 1962-12-05 1965-04-13 Systems Enclosures Inc Cabinet for electronic equipment
US3257157A (en) * 1963-09-30 1966-06-21 Jarke Corp Material handling and storage hopper
US3177823A (en) * 1964-05-20 1965-04-13 Entel Irving Stacking type pallet
US3524553A (en) * 1967-12-13 1970-08-18 Sheller Glove Corp Desk tray
US3581907A (en) * 1968-10-30 1971-06-01 Pucel Enterprises Inc Rack frame
US3565017A (en) * 1968-12-02 1971-02-23 Alfred C Jensen Stackable pallet
US3782589A (en) * 1970-06-18 1974-01-01 Mettler Instrumente Ag Stackable housings for electronic equipment
US3753407A (en) * 1972-04-05 1973-08-21 Kaiser Aluminium Chem Corp Convertible shipping pallet
US4491308A (en) * 1982-11-03 1985-01-01 Walton Robert N Door finishing support structure
US4592601A (en) * 1984-08-03 1986-06-03 Maclean-Fogg Company Expandable modular storage system
US5205627A (en) * 1991-03-14 1993-04-27 Ripp Mobile System, Inc. Modular anti-tip lateral mobile storage system
US6604897B2 (en) * 2001-09-07 2003-08-12 Variform, Inc. Vinyl siding transport rack and method of construction
US8210372B2 (en) * 2002-04-03 2012-07-03 Visser's-Gravendeel Holding B.V. Stackable carrier for growing material
US20060290087A1 (en) * 2002-04-03 2006-12-28 Anthony Visser Stackable carrier for growing material
US20060169617A1 (en) * 2005-01-20 2006-08-03 Knight Oil Tools, Inc. Modular pipe basket
US7922011B2 (en) * 2005-01-20 2011-04-12 Knight Oil Tools, Inc. Modular pipe basket
US20080029467A1 (en) * 2006-08-01 2008-02-07 Maria Alejandra Noble Colin Modular Wire Display Rack
US7617941B2 (en) * 2006-08-01 2009-11-17 Sabritas, S. De R.L. De C.V. Modular wire display rack
US20080217276A1 (en) * 2007-03-05 2008-09-11 Paccar Inc Modular and customizable returnable rack system and method
US7802526B2 (en) * 2007-03-05 2010-09-28 Paccar Inc Modular and customizable returnable rack system
US20110174753A1 (en) * 2010-01-18 2011-07-21 Matthew Pinto Stackable transport system
US20130240472A1 (en) * 2011-12-08 2013-09-19 Effizient, LLC Retail cart
US8770600B2 (en) * 2011-12-08 2014-07-08 Effizient, LLC Retail cart
US20140319302A1 (en) * 2013-04-30 2014-10-30 Rehrig Pacific Company Pallet and wrap therefor
US9540139B2 (en) * 2013-04-30 2017-01-10 Rehrig Pacific Company Pallet and wrap therefor
US10926921B2 (en) * 2016-11-27 2021-02-23 Spacelnvadr ApS Pallet shelf system and method of storing goods on a pallet shelf system

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