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Publication numberUS2620929 A
Publication typeGrant
Publication dateDec 9, 1952
Filing dateApr 10, 1950
Priority dateApr 10, 1950
Publication numberUS 2620929 A, US 2620929A, US-A-2620929, US2620929 A, US2620929A
InventorsSportsman Robert J
Original AssigneeSportsman Robert J
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Multipurpose bookrack
US 2620929 A
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)

Dec. 9, 1952 R. J. SPORTSMAN MULTIPURPOSE BOOKRACK Filed April 10, 1950 f A N M Robert J. Sparfsman IN VEN TOR.

Patented Dec. 9, 1952 UNITED STATES ENT OFFICE 1 Claim. 1

The present invention relates to a rack which is especially constructed to compactly and conveniently support books, magazines and the like and which is possessed of appreciable refinements and improvements not embodied in other similarly constructed rack constructions.

An object of the invention is to provide a simple, practical and efficient rack in which manufacturers and users will find their anticipated needs all fully met, contained and compactly and conveniently available.

Another object of the invention is to provide a rack as stated which is characterized by a pair of complemental book-ends mechanically joined together by a plurality of horizontal guide and as sembling rods, said rods being provided with a selectively movable book assembling and clamping slide, said book-ends having convenient hand gr1ps.

Another object of the invention is to utilize one of the hand grips as a mount for a complemental segmental block, said block being vertical and in spaced parallelism in respect to the adjacent book-end to provide a ledge between itself and said book-end for miscellaneous articles and having an arrangement of sockets in its upper edge to serve as pencil and pen holders.

More specifically, the novel rack is characterized by a pair of substantially vertical book-ends, a plurality of substantially horizontal spaced parallel rods secured rigidly at opposite ends to the basal portions of said book-ends, the upper end portions of said book-ends being canted slightly toward each other, a vertical slide located between said book-ends, the basal portion of said slide having holes therein, the portions of said rods between said book-ends passing through said holes, said holes being fitted snugly for retention on said rods, whereby said slide may be held by friction in the various established positions to which it may be selectively moved by hand.

Then, too, novelty is especially predicated on the slide which is located on the rods between the book-ends and whose lower or basal portion is especially apertured to frictionally lock the slide on the rods when the weight of the books or other articles is brought to bear on said rods.

Other objects and advantages will become more readily apparent from the following description and the accompanying illustrative drawings.

In the accompanying sheet of drawings wherein like numerals are utilized to designate like parts throughout the views:

Figure 1 is a perspective view of a book rack constructed in accordance with the principles of the instant invention, showing the manner in which the rack is used;

Figure 2 is a central vertical sectional view taken approximately on the plane of the longitudinal line 2-2 of Figure 1, looking in the direction of the arrows;

Figure 3 is a cross section on the line 3-3 of Figure 2, looking in the direction of the arrows;

Figure 4 is a fragmentary view in section and elevation detailing the manner in which the slide is shiftably movable and capable of being locked on the stated rods.

Referring now to the drawings by reference numerals and accompanying lead lines it will be seen that the book ends are respectively denoted by the numerals 8 and 8 respectively. These book-ends may be made from wood or other appropriate material and each is of general rectangular form. The lower or basal end portion is provided with a notch I 0 defining feet I2l2 which are adapted to rest firmly on a fiat table or the like A as shown in Figure 2.

The numerals M-hl designate felt or equivalent buffers for the feet 12. Each book-end is provided on its outward side with a horizontal block which functions as a hand grip. The block at the left is denoted by the numeral l6 and the one at the right is differentiated by the numeral l8. Block I 8 is provided with a complemental vertically disposed block 29 of general segmental form. The block 20 is spaced from and substantially parallel to the book-end 8. It therefore cooperates therewith in providing a convenient ledge for small miscellaneous articles (not shown). The upper curvate edge of the block is provided with sockets 22 which may be employed as receivers and holders for pencils or the like 24.

As before mentioned these book-ends 6 and 8 are mechanically tied together by way of horizontally disposed guide and assembling rods 26. These rods are preferably of dowel stock. The outer ends of all rods are anchored in sockets 28 provided therefor in the inward surfaces of the book-ends. All of these sockets are in the same plane, that is, the sockets at the right are in the same plane as those at the left. It is to be noted, however, that the upper end portions 28 and 30 respectively of the book-ends are canted or tilted slightly toward each other to approximately two degrees. In Figure 2 the numerals 32 designate the vertical or perpendicular lines denoting the manner in which the upper ends of said bookends are toed in toward each other. Incidentally, the rods 26 are bendably resilient.

The book-ends may be described as panels and thus conveniently compared with the third panel or book assembling and clamping slide 34. This also has a bottom notch 36 defining supporting feet 38 faced with felt buffers or pads 40. The basal portion of the slide, just above the notch, is provided with a horizontal row of especially designed holes and the rods are passed through the holes (see Fig. 4). All of these holes are hourglass-shaped and are in the same plane with each other. However, the axial centers of these holes 42 are on aplane slightly higher than the plane of the aforementioned rod accommodating sockets 28. That is to say, the holes 42 are approximately one-thirty-second of an inch higher than the sockets 28. The outer end portions 44 and 46 (see Figure 4) are gradually enlarged in diameter and provide clearance pockets for the rods which pass therethrough.

Obviously, with the holes 42 slightly higher than the sockets 28 the rods are imperceptibly bowed upwardly. Or, to put it otherwise, the space between the supporting surface A and hole 42 is such that a frictional locking result is had.

The book holder operates by placing the book, books or other objects to be held, in position next to one of the book-ends 6 and 8, then shifting the center slide 34 against the articles B, holding them firmly inplace. The center slide will not slip or give to permit the books to fall or lean unless it is tipped slightly by hand, then it willmove freely and permit of adjustment for more books or a lesser number, always holding firmly, until moved by hand.

I would stresstoo the illustration seen in Fig. 4 which shows the dotted line tilted position and would further stress the fact that it is the weight of the books on the rodsiii which maintains the slide 34 in its locked position.

A careful consideration of the foregoing description in'conjunction with the invention as illustrated in the drawings will enable the reader to obtain a clear understanding and impression of the alleged features of merit and novelty sufficient toclarify the construction of the invention as hereinafter claimed.

Minor changes in shape, size, materials and rearrangement of parts may be resorted to in actual practice so long as no departure is made from the invention as claimed.

Having described the invention, what is claimed as new is:

A multipurpose rack of the class shown comprising a pair of duplicate substantially vertical book-end panels, a plurality of substantially horizontal spaced parallel 'fiexibly resilient rods secured at their respective opposite outer ends to corresponding basal portions of said book-end panels, the upper end portions of the latter panels being canted slightly toward each other, a vertical slide panel located between said book-end panels, the basal portion of said slide panel having horizontal holes therein, portions of said rods between said book-end panels passing through said holes, said holes being hourglass-shaped with their restricted central portions fitted snugly'for retention on said rods, the lower edge of the basal portion of said slide panel projecting to a plane slightly below the planes occupied by the corresponding edge portions of the book-end panels whereby when all three panels are placed on a flat supporting surface, the-rods are flexed and longitudinally bowed and when weight is brought to bear on said bowed rods they become frictionally lodged in said holes.


REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 518,573 Parker Apr. .17, 1894 849,298 Weis Apr. 2, 1907 986,069 Kohlhaas Mar. '7, 1911 1,049,726 Johnson -1 Jan. 7, 1913 1,379,766 Koblos May .31, 1921 1,472,820 White Nov. 6, 1923 2,134,606 Hackworth et al. Oct. 25, .1938 2,510,077 'Coifman June 6, 1950

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US518573 *Nov 16, 1893Apr 17, 1894 Parker
US849298 *May 24, 1906Apr 2, 1907Andrew L WeisFile-box.
US986069 *Dec 7, 1910Mar 7, 1911Frank J KohlhaasCurrency-holder.
US1049726 *Feb 2, 1912Jan 7, 1913Walter M JohnsonDisplay-rack.
US1379766 *Apr 21, 1920May 31, 1921John KoblosPortable book-holder
US1472820 *Dec 14, 1921Nov 6, 1923Tyson White S Sons RDisplay device
US2134606 *Jan 16, 1937Oct 25, 1938Philip Joseph SchwartzBook rack
US2510077 *Aug 21, 1945Jun 6, 1950Coffman Ralph KPortable self-locking clamp
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2914183 *Feb 7, 1958Nov 24, 1959Vuici John SAdjustable book rack
US4050754 *Sep 12, 1975Sep 27, 1977Coley Charles LBook ejection apparatus
US4162013 *Feb 6, 1978Jul 24, 1979Concepts For Children, Inc.Book rack
US4206955 *Aug 1, 1978Jun 10, 1980Cooper Jack MCloset storage unit
US4387534 *Aug 10, 1981Jun 14, 1983Lewandowski Raymond JBook end planter
US5039044 *Oct 20, 1988Aug 13, 1991Sher Joseph MVertically adjustable holder
US5117984 *Apr 9, 1991Jun 2, 1992Dreadnought Industries Inc.Adjustable CD storage rack
US5228578 *Apr 20, 1992Jul 20, 1993Wu Shu ChenAdjustable book shelf
US5415297 *Oct 26, 1993May 16, 1995Lynk, Inc.Storage rack for optical disc storage cases
US5617959 *May 26, 1995Apr 8, 1997Lynk, Inc.Shoe rack
US5695073 *Apr 10, 1996Dec 9, 1997Lynk, Inc.Hanging shoe rack
US6138841 *Jan 8, 1999Oct 31, 2000Lynk, Inc.Hanging rack for sports equipment
US6142323 *Dec 31, 1998Nov 7, 2000Veil, Sr.; Lesley E.Adjustable shelf divider
US6152313 *Aug 20, 1997Nov 28, 2000Lynk, Inc.Clothes hanger with sliding hooks
US6364132 *Oct 13, 2000Apr 2, 2002Yuan Feng FengBookshelf structure
US6464086Aug 24, 2000Oct 15, 2002Lynk, Inc.Hanging modular storage unit
US6464087Aug 28, 2000Oct 15, 2002Lynk, Inc.Hanging shoe rack with double loop shoe retaining arrangement
US6533127Aug 18, 2000Mar 18, 2003Lynk, Inc.Over-door shoe racks
US6637603Jul 3, 2002Oct 28, 2003Lynk, Inc.Over-door shoe racks
US6793080Jul 3, 2002Sep 21, 2004Lynk, Inc.Over-door shoe racks
US6926157Sep 8, 2003Aug 9, 2005Lynk, Inc.Over-door shoe racks
US6992118Sep 8, 2003Jan 31, 2006Cooper Vision Inc.Ophthalmic lenses and compositions and methods for producing same
US7021475Sep 8, 2003Apr 4, 2006Lynk, Inc.Over-door shoe racks
US7025214Sep 8, 2003Apr 11, 2006Lynk, Inc.Over-door shoe racks
US7040206 *Jan 17, 2002May 9, 2006Micro Jig, Inc.Straddle safety pusher system
US7097048Jul 2, 2003Aug 29, 2006Hsn Improvements, LlcShoe rack
US7249685Aug 25, 2005Jul 31, 2007Newman Jared JWall hanging garage shelf and rack storage system
US7540224May 4, 2006Jun 2, 2009Henry WangStraddle safety pusher system
US7584861 *Apr 19, 2006Sep 8, 2009Werner Theodore JExpandable modular rack for storing at least one pistol of any width and/or at least one similarly configured item in its/their normal upright position
US7934610 *Oct 20, 2007May 3, 2011Lingdong ZengMagnetic knife supporter
US20020178888 *Jan 17, 2002Dec 5, 2002Henry WangStraddle safety pusher system
US20040118791 *Jul 2, 2003Jun 24, 2004Rimback Peter D.Shoe rack
US20050279723 *Aug 25, 2005Dec 22, 2005Newman Jared JWall hanging garage shelf and rack storage system
US20060185485 *May 4, 2006Aug 24, 2006Henry WangStraddle safety pusher system
US20070251901 *Apr 19, 2006Nov 1, 2007Werner Theodore JExpandable modular rack for storing at least one pistol of any width and/or at least one similarly configured item in its/their normal upright position
US20070267372 *May 19, 2006Nov 22, 2007John YoungShelving support unit
US20090101607 *Oct 20, 2007Apr 23, 2009Lingdong ZengMagnetic knife supporter
USRE39638 *Dec 9, 1999May 22, 2007Lynk, Inc.Hanging shoe rack
DE1090073B *Aug 28, 1957Sep 29, 1960Ernst SpaetiVorrichtung zum Halten und Vorschieben eines waagerechten Stapels von Waren- und Schaupackungen
U.S. Classification108/28, 211/69.5, 211/43, 108/61
International ClassificationA47B65/00
Cooperative ClassificationA47B65/00
European ClassificationA47B65/00