US3868916A - Shelf construction - Google Patents

Shelf construction Download PDF

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Publication number
US3868916A
US3868916A US375474A US37547473A US3868916A US 3868916 A US3868916 A US 3868916A US 375474 A US375474 A US 375474A US 37547473 A US37547473 A US 37547473A US 3868916 A US3868916 A US 3868916A
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US
United States
Prior art keywords
column
sleeve
shelf
extending
wheels
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
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US375474A
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English (en)
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Kurt Lennart Ohlson
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Individual
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Individual
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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
    • A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A47B63/06—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
    • A47B63/062—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with trays revolving on a vertical axis
    • 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
    • A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
    • 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
    • A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A47B2063/005—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like rotatable around a vertical axis
    • 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
    • Y10S248/00—Supports
    • Y10S248/916—Mechanical expedients, e.g. in supports

Definitions

  • the article supporting surface is supported by the UNITED STATES PATENTS periphery of at least two wheels carried by the col- 2740237 3/1883 Dunner 108/105
  • the Column is Provided h a number of 1,470.217 10/1923 Claus 211/144 metrlcally pp holes- A shaft 18 securely arranged M90338 1/1931 Chartoff 211/163 X in at least one of said hole.
  • a wheel is mounted on 2,113.386 4/1938 Schneider 108/103 each end of the shaft immediately adjacent the col- 2,204,502 6/1940 Kr auss 211/163 X umn which wheels support and carry the sleeve to 2,529,780 11/1950 M111er 248/415 X gether i the article supporting surface 2.951.593 9/1960 Luke 108/139 3.158964 11/1964 Bittner 108/105 3 Claims, 9 Drawing Figures PATENTED 41975 SHEET 2 OF 4 4 a f H c b d 4 4 4 5 1 WL a 6 A 5 PATENTEU 4 5 Fig. 4
  • the present invention relates to a shelf construction and particularly to shelf constructions of the type having a vertically extending column on which one or more article supporting surfaces are mounted for rotation around the column. Shelf structures of this type can be used for files, folders and the like, and may also be used as article display means and for storing books and the like.
  • the object of the present invention is to provide a shelf construction of the type having a vertical column and circular supporting surfaces with which substantially eliminates the aforementioned disadvantages.
  • the invention contemplates a shelf construction having a vertically extending column'and at least one article supporting surface arranged to rotate around said column, the portion of the article supporting surface nearest the column being connected to a sleeve surrounding the column and held in position between an upper bearing bushing and a lower bearing bushing the article supporting support surface rests on the peripherey of at least two wheels covered by the column, the column being provided with diametrically opposed holes through which extends a shaft for a pair of wheels journalled to the opposite ends of the shaft immediately ajdacent the column, and which wheels engage the lower bushing to form supports for the sleeve and the supporting surface, said sleeve and said wheels being located adjacent each other.
  • FIG. I shows in perspective a shelf construction having four article supporting surfaces, of which only three are in use.
  • FIG. 2 is a sectional view of a supporting surface bearing mounted on a vertically extending column.
  • FIG. 3 is a sectional view of one half of an article supporting surface.
  • FIG. 4 is a sectional view of a sleeve and the portion of the column passing through the sleeve in connection with a article support surface not shown in the Figure.
  • FIG. 5 shows the manner in which the column can be assembled when the column comprises a tube and is divided into a number of separate sections.
  • FIG. 6 is a sectional view taken through the line III- III in FIGS.
  • FIG. 7 is a sectional view of an embodiment provided with ball bearings.
  • FIG. 8 shows a portion of the sleeve shown in FIG. 7 in horizontal view
  • FIG. 9 illustrates the principles of the ball bearing arrangement.
  • the drawing shows a shelf construction standing on a supporting surface I and having a vertically extending column 2, the lower portion of which isjoined to a base 3 by means of screws 2a.
  • the base 3 comprises four arms 3a, 3b, 3c and 3d.
  • the portion of respective arms remote from the column 2 is provided with a supporting member, said supporting member in the illustrated embodiment being in the form of wheels 3a 3d.
  • the arms 3a3d of the illustrated embodiment extend crosswise adjacent the end of the column 2 facing the supporting surface 1 and are arranged to co-act with a supporting member 3, which also constitutes a wheel.
  • the supporting means 36 is located immediately beneath the lower end of the column 2 and is designed to absorb the main weight of the shelf construction.
  • the wheels 3d are designed to stabilize the shelf construction.
  • FIG. 1 Arranged around the vertically extending column 2 is a number of article supporting surfaces.
  • the shelf construction illustrated in FIG. 1 has four article supporting surfaces 4, 5, 6, 7, of which only three, 4, 5 and 6, are used. It will be understood, however, that any number of article supporting surfaces can be included.
  • FIG. 2 illustrates the article supporting surface 4 of the shelf construction shown in FIG. 1.
  • the portion of the article supporting surface 4 facing the column 2 is connected to a sleeve 4b.
  • the sleeve 4b is arranged around the column and when the column 2 has a circular crosssectional shape the sleeve 4b will also have circular cross-sectional shape, with the inner diameter of the sleeve 4b exceeding the outer diameter of the column 2.
  • the sleeve 4b has an upper bearing 40 and a lower bearing 4d.
  • the article supporting surface 4 is carried on the peripheral surface of at least two wheels joined to the column 2, the wheels being identified in FIG.
  • the column 2 is provided with a number of diametrically opposed holes 6 preferably arranged in uniform spaced relationship along the whole length of the column 2. Extending through two opposing holes 6 is a shaft 5a, the outer extremities of which support the wheels 5.
  • the upper and lower bearings 40, 4d of the sleeve 4b preferably have the form of identical bushings, for example nylon bushings.
  • a portion of the bushing 4c and 4d is located between the sleeve 4b and the column 2, while another portion of the bushing 4c and 4d is arranged to extend over the end surface of the sleeve 4b.
  • each bushing 4c and 4d has an L-shaped cross section.
  • the portion of the lower bushing 4d which extends over the end surface of the sleeve 4b also abuts the periphery of the wheel 5, the wheel 5 thereby supporting the article supporting surface 4.
  • the bushing 40 and 4d are designed to center the article supporting surface 4 in relation to the column 2 with the wheels 5 supporting said article supporting surface, thereby enabling said article support surface 4 to be rotated around the column 2.
  • the wheels 5 shown in FIG. 2 may be replaced with ball bearings or the like by manufacturing the bushing 4d from a suitable plastic material the wheels or ball bearings 5 need not be coated with material over their peripheral surfaces.
  • a lattice structure 4a there is secured to the sleeve 4b as by welding for example, a lattice structure 4a.
  • the lattice structure may be constructed in any manner suitable for the purpose and the structure shown in FIGS. 2 and 3 should only be considered as an example.
  • the portion 4a of the lattice structure 4a remote from the column 2 comprises a rail arrangement which enables files, folders etc. to be suspended therefrom.
  • the folders can be hung from the undersurface of the article supporting surface 4.
  • the article support surface 4 is arranged to carry files 8 and for this purpose there is provided a file support member 9, the construction of which will be described with reference to FIG. 3.
  • the file support member 9 may also be used, of course, as a book-end or the like.
  • the plastic member Arranged on the lattice structure 4a is a plastic member whose upper surface forms the actual article supporting surface 4.
  • the plastic member comprises a generally flat circular disc which in cross section has a planar surface 4f the portion of which facing the column 2 is U-shaped and indicated by the reference 4
  • a portion 411 is arranged to extend between the lattice structure 4a and the bushing 4b to hold the plastic member in position.
  • the portion of the plastic member remote from the column 2 is bent around the portion 4a and secures the plastic member about the lattice structure 40.
  • the plastic member has at the region of its outer end remote from the column 2 an extension 41, the free end 4k of which is bent into the form of a hook.
  • the hooked portion 4k is provided with a planar portion 4 l.
  • the lable strip 10 may be made of a transparent plastics material and is so arranged that labels can be inserted between the strip 10 and the planar surface 4 l by folding the strip 10 away from its abutment with the hook portion 4k.
  • the strip 10 is also arranged to serve as a handle for rotating the article support surface 4 around the column 2.
  • the lable strip 10 is also provided with a flange 10a extending towards the column 2 and is designed to clamp the flle holder 9 between the lable strip 10 and the plastic element 4i.
  • the flle holder 9 is arranged to extend from the lable strip 10 over the surface 4 and towards the U-shaped portion 4g as shown in FIG. 3 and I.
  • the hooked portion 4k may be arranged suitably to extend over the planar surface 4 I in a manner to form a prop or file support means.
  • FIG. 4 The construction shown in FIG. 4 is an improvement on the construction shown in FIG. 2.
  • each article supporting surface is rotatable around the column 2.
  • a sleeve 4b which when the column 2 has a circular cross section and consists of a tube the sleeve 4b will also have circular cross section with an inner sleeve diameter somewhat larger than the outer diameter of the column 2.
  • the sleeve 4b has an upper bearing 40 and a lower bearing 4d. These bearings extend slightly into the space between the sleeve 4b and the column 2.
  • the article supporting surface co-acting with the sleeve 4b is carried on the periphery of at least two wheels 5 connected to the column 2.
  • the wheels 5 co-act with a bearing surface for the lower bearing 4d.
  • the column 2 is provided with a number of diametrically opposed holes 6, preferably arranged in uniform spaced relationship along the whole length of the column 2. Extending through two diametrically opposed holes 6a is a shaft 5a, the extremeties of which support the wheels 5.
  • the bearing surface 40 associated with the lower bearing 4d has a flange 41 which extends beyond the periphery of the wheel 5.
  • the bearing surface consists of a ring having a portion 42 extending between the sleeve 4b and the column 2. The portion 42 tapers towards the end surface of the sleeve which simplifies placing of the bearing 4d around the column 2.
  • the portion 42 which is located between the sleeve 4b and the column 2 consists of two wall portions 42a and 42b located adjacent each other.
  • the wall portion 420 abuts the sleeve 4b while the wall portion 42b abuts the column 2.
  • the sleeve 4b abuts the bearing 4d at a portion immediately adjacent the bearing surface 40.
  • the wheels 5 have the form of ball bearings or the like, the ball bearings are arranged in a sleeve 50.
  • the sleeve 50 is intended to encircle the bearing consisting of a ball bearing 51 and a plate 52 is arranged around the shaft 5a.
  • the plate 52 is arranged to extend towards the outer periphery of the sleeve 50 to enclose the bearing between the sleeve 50 and the plate 52.
  • the sleeve 50 may also suitably be arranged to extend with its axially extending surfaces beyond the ball bearing 51 and to arrange for the plate 52 to be insertable in the sleeve 50.
  • the plate can, to advantage, be made of a plastic material, such as nylon or the like, and serves as a bearing surface between the column 2 and the ball bearing 51.
  • a ring 40 which serves as a bearing and which has a portion 43 extending between the sleeve and the column.
  • the portion 43 tapers inwardly from the end surface of the sleeve 4b to facilitate positioning of said portion on the column 2.
  • the portion 43 consists of two wall portions located adjacent each other and indicated by the reference 43a and 43b and are joined together at the portions remote from the end surface of the sleeve 4b.
  • the portions 43a and 43b are located immediately adjacent each other and serve to guide the sleeve 4b relative to the column 2.
  • FIG. 5 illustrates a conceivable embodiment in which the column consists of a tube divided into a number of members 2a, 2b.
  • the column shown in FIG. 5 has only two sections it will be understood that more than two sections may be used.
  • Each tube section shall be capable of being secured to an adjacent tube section and with the present embodiment this is effected by two arms 21 and 22 which are securely arranged in the tube section 20 and extend into the tube section 2b.
  • the arms 21 can be biassed away from each other into co-action with the inner surface of the tube section 2b.
  • the arms 21 have an angular shape when seen in cross section. as will be seen specifically from FIG. 6.
  • the angular arms may be securely joined to the section 2a by means of welds, as indicated at 21a and 22a.
  • the arms 21 and 22 are biased away from each other into co-action with the inner surface of the tube section 2b by means of the tensioning device 23, which is located immediately adjacent a hole 6. In this way, the tube section 2a is securely attached to the tube section 2b.
  • the arms 21 and 22 may also be caused to co-act with a planar surface serving as a support surface.
  • This latter support surface is not capable of rotating relative to the column 2, but can, to advantage, serve as a load releaving surface.
  • FIG. 7 illustrates in side view and in cross section an embodiment in which the bearings 40: and 40d have the form of ball bearings.
  • the shelf has been provided with a recess which extends around the column 2.
  • a metal strip Arranged in the recess is a metal strip (FIG. 9), the metal strip 91 being provided with pockets 92 to receive balls 93 along a length corresponding to the periphery of the column 2.
  • the metal strip and the balls 93 may also be positioned in a separate sleeve 94 (FIG. 7) which is arranged to abut the wheels 5 and in this way support the shelf.
  • the shelf construction 71 is circular in other respects and is cast from a plastic material with upstanding support side walls 73 extending from a bottom surface 73.
  • a groove 74 is arranged in each side wall 72 for a ring or support wall intended for files, folders and the like to prevent the same from being moved to deeply into the shelf.
  • the free end of the bottom surface 73 is designed to retain a labling strip.
  • the metal strip provided with pockets 92 for receiving balls 93 may be made from a plastic material or other appropriate material.
  • a rotatable shelf and the like comprising a. a vertical stationary column;
  • a shelf member fixed to said sleeve for rotation about said column, extending therefrom in a horizontal direction.
  • said bearing bushings being substantially L-shaped and having an annular slot forming a portion tapering upwardly towards the exterior surface of said column.
  • said downwardly extending flange having an outwardly extending flange terminating in a hook portlon;

Landscapes

  • Assembled Shelves (AREA)
  • Legs For Furniture In General (AREA)
  • Display Racks (AREA)
US375474A 1972-07-07 1973-07-02 Shelf construction Expired - Lifetime US3868916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7208976A SE373491B (sv) 1972-07-07 1972-07-07 Hyllkonstruktion

Publications (1)

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US3868916A true US3868916A (en) 1975-03-04

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US375474A Expired - Lifetime US3868916A (en) 1972-07-07 1973-07-02 Shelf construction

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US (1) US3868916A (enrdf_load_html_response)
JP (1) JPS4951067A (enrdf_load_html_response)
CA (1) CA984788A (enrdf_load_html_response)
DE (1) DE2333921A1 (enrdf_load_html_response)
FR (1) FR2192453A5 (enrdf_load_html_response)
GB (1) GB1410249A (enrdf_load_html_response)
SE (1) SE373491B (enrdf_load_html_response)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426010A (en) 1980-11-17 1984-01-17 Gerard Le Mer Filing drum for a column having rotary drums
US4756429A (en) * 1986-03-31 1988-07-12 Liberty Diversified Industries Carousel data holder
US5176264A (en) * 1991-11-04 1993-01-05 Palma Michael J De Circular, stackable, rotatable display case for floppy disks/compact disks and the like
USD358279S (en) 1993-12-02 1995-05-16 The Croydon Company, Inc. Multi-media display tower
US5524775A (en) * 1994-12-29 1996-06-11 Kaine; Michel Rotary device for storing articles and/or filing documents
US5669494A (en) * 1994-08-11 1997-09-23 Full Circle Company Storage carousel for compact disks and the like
US6296127B1 (en) * 2000-09-21 2001-10-02 Rong-Chun Tseng Stationery organizer
USD455577S1 (en) 2000-11-11 2002-04-16 William Clarence Wilson, Jr. Three ring binder rotating shelf system
US20030196970A1 (en) * 2002-04-01 2003-10-23 Peigen Jiang Carousel type disc case holder
US20040112853A1 (en) * 2002-04-23 2004-06-17 Denatale John Rotating display holder for VCR tapes, DVD's and video games
US6830159B2 (en) 1999-02-24 2004-12-14 Harbor Steel & Supply Corp. File cabinet container
US6951374B2 (en) 2001-08-20 2005-10-04 Harbor Steel & Supply Corp Carrousel file cabinet
US6991306B2 (en) 2002-08-30 2006-01-31 Harbor Steel & Supply Corp. Carrousel file
USD569141S1 (en) * 2006-09-01 2008-05-20 Bindertrax, Inc. Shelf organizing device
US20090090037A1 (en) * 2007-10-01 2009-04-09 Mechtronics Corporation Product display device
US20100108629A1 (en) * 2007-02-22 2010-05-06 Peter Meier, Inc. Rotary shelf system
CN102356954A (zh) * 2011-09-07 2012-02-22 李�浩 一种旋转式多层书架
CN103479089A (zh) * 2013-10-12 2014-01-01 江苏耀捷建设工程有限公司 多功能组合书架
CN103659780A (zh) * 2013-11-12 2014-03-26 芜湖普威技研有限公司 旋转转序工装
US9022236B1 (en) * 2012-02-20 2015-05-05 Centricity Corporation Rotary carousel apparatus and system
CN104970569A (zh) * 2015-07-15 2015-10-14 梁波 一种便携式旋转书柜
CN105815943A (zh) * 2016-04-06 2016-08-03 江苏海事职业技术学院 一种自助取阅式流动书架
CN105996490A (zh) * 2016-06-28 2016-10-12 江苏建筑职业技术学院 组合可折叠凳的棱柱形旋转书架
CN108523458A (zh) * 2018-04-10 2018-09-14 苏心 一种便携式高中生试卷存放盒
CN108771354A (zh) * 2018-05-23 2018-11-09 郑州艾莫弗信息技术有限公司 一种信息技术纸质资料存档用存储柜
CN108851616A (zh) * 2018-06-26 2018-11-23 郑州赫恩电子信息技术有限公司 一种软件技术开发用便于查找的档案储存装置
CN109132103A (zh) * 2018-07-18 2019-01-04 芜湖臻勋商贸有限公司 一种旋转式的办公室放置盒
CN109463910A (zh) * 2018-11-14 2019-03-15 河南云投小镇创业孵化器有限公司 一种企业营销策划用文件收集装置
US10512343B1 (en) * 2018-12-12 2019-12-24 Run like the Wind, LLC Ribbon medical display
CN111297069A (zh) * 2020-02-22 2020-06-19 北京鑫特乐教玩具有限公司 一种旋转书架
USD1059096S1 (en) * 2024-08-12 2025-01-28 Shenzhen Angniu Innovation Technology Co., Ltd. Bookshelf

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DE8509199U1 (de) * 1985-03-27 1985-05-09 Ninkaplast Gmbh, 4902 Bad Salzuflen Kreisförmiger Fachboden
JPS6331834U (enrdf_load_html_response) * 1986-08-13 1988-03-01
JPS63140233U (enrdf_load_html_response) * 1987-03-05 1988-09-14
DE9319920U1 (de) * 1993-12-24 1994-02-24 Leicht Küchen AG, 73550 Waldstetten Unter Verwendung von Stützrohren dienende Halterungsvorrichtung
DE29804011U1 (de) 1998-03-06 1998-05-07 Topstar Möbel GmbH, 86863 Langenneufnach Möbel in der Ausbildung eines Drehcontainers
GB2369712B (en) * 2000-11-30 2004-03-24 Oreal Display device
CN109512159A (zh) * 2018-11-14 2019-03-26 河南云投小镇创业孵化器有限公司 一种企业文件整理用收集柜
CN109998289B (zh) * 2019-03-02 2020-10-13 安徽工程大学 一种转动式书籍整理书架
CN110495723B (zh) * 2019-08-23 2021-08-13 潍坊科技学院 一种方便会计原始凭证保存查找使用的三防式存储装置
CN112971391A (zh) * 2020-12-30 2021-06-18 湖南人文科技学院 一种高校大学生信息档案管理收集装置
DE102021111243B3 (de) 2021-04-30 2022-07-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schriftzugschablonenrondell

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US1470217A (en) * 1922-02-02 1923-10-09 Claus Carl Display device
US1790338A (en) * 1931-01-27 Louis cpiaetoff
US2113386A (en) * 1936-12-30 1938-04-05 Martin J Schneider Cheese rack
US2204502A (en) * 1938-07-18 1940-06-11 Garden City Plating & Mfg Co I Revolving garment carrier
US2529780A (en) * 1947-04-23 1950-11-14 Harry W Miller Stool having a rotatable seat
US2951593A (en) * 1958-03-05 1960-09-06 Lake Connie Rotary skid and stand assembly
US3158264A (en) * 1960-12-07 1964-11-24 Scholl Mfg Co Inc Revolving floorstand
US3187901A (en) * 1963-01-14 1965-06-08 Willie G Wilson Firewood rack
US3435959A (en) * 1966-11-21 1969-04-01 Capitol Hardware Mfg Co Inc Revolving garment rack
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Publication number Priority date Publication date Assignee Title
US274087A (en) * 1883-03-13 Show-stand
US1790338A (en) * 1931-01-27 Louis cpiaetoff
US1470217A (en) * 1922-02-02 1923-10-09 Claus Carl Display device
US2113386A (en) * 1936-12-30 1938-04-05 Martin J Schneider Cheese rack
US2204502A (en) * 1938-07-18 1940-06-11 Garden City Plating & Mfg Co I Revolving garment carrier
US2529780A (en) * 1947-04-23 1950-11-14 Harry W Miller Stool having a rotatable seat
US2951593A (en) * 1958-03-05 1960-09-06 Lake Connie Rotary skid and stand assembly
US3158264A (en) * 1960-12-07 1964-11-24 Scholl Mfg Co Inc Revolving floorstand
US3187901A (en) * 1963-01-14 1965-06-08 Willie G Wilson Firewood rack
US3435959A (en) * 1966-11-21 1969-04-01 Capitol Hardware Mfg Co Inc Revolving garment rack
US3696856A (en) * 1970-12-21 1972-10-10 Da Lite Screen Co Inc Swivel standard for portable projection screen

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426010A (en) 1980-11-17 1984-01-17 Gerard Le Mer Filing drum for a column having rotary drums
US4756429A (en) * 1986-03-31 1988-07-12 Liberty Diversified Industries Carousel data holder
US5176264A (en) * 1991-11-04 1993-01-05 Palma Michael J De Circular, stackable, rotatable display case for floppy disks/compact disks and the like
USD358279S (en) 1993-12-02 1995-05-16 The Croydon Company, Inc. Multi-media display tower
US5669494A (en) * 1994-08-11 1997-09-23 Full Circle Company Storage carousel for compact disks and the like
US5524775A (en) * 1994-12-29 1996-06-11 Kaine; Michel Rotary device for storing articles and/or filing documents
US6830159B2 (en) 1999-02-24 2004-12-14 Harbor Steel & Supply Corp. File cabinet container
US6296127B1 (en) * 2000-09-21 2001-10-02 Rong-Chun Tseng Stationery organizer
USD455577S1 (en) 2000-11-11 2002-04-16 William Clarence Wilson, Jr. Three ring binder rotating shelf system
US6951374B2 (en) 2001-08-20 2005-10-04 Harbor Steel & Supply Corp Carrousel file cabinet
US20030196970A1 (en) * 2002-04-01 2003-10-23 Peigen Jiang Carousel type disc case holder
US20040112853A1 (en) * 2002-04-23 2004-06-17 Denatale John Rotating display holder for VCR tapes, DVD's and video games
US6848588B2 (en) * 2002-04-23 2005-02-01 John DeNatale, Jr. Rotating display holder for VCR tapes, DVD's and video games
US6991306B2 (en) 2002-08-30 2006-01-31 Harbor Steel & Supply Corp. Carrousel file
USD569141S1 (en) * 2006-09-01 2008-05-20 Bindertrax, Inc. Shelf organizing device
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FR2192453A5 (enrdf_load_html_response) 1974-02-08
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DE2333921A1 (de) 1974-01-24
GB1410249A (enrdf_load_html_response) 1975-10-15
CA984788A (en) 1976-03-02

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