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Publication numberUS2620082 A
Publication typeGrant
Publication dateDec 2, 1952
Filing dateJun 5, 1950
Priority dateJun 5, 1950
Publication numberUS 2620082 A, US 2620082A, US-A-2620082, US2620082 A, US2620082A
InventorsHarmon Earl S
Original AssigneeHarmon Earl S
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Extensible tray
US 2620082 A
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)

E. S. HARMON EXTENSIBLE TRAY Dec. 2, 1952 2 SHEETS-SHEET 1 Filed June 5, 1950 Earl .5. Harman INVENTOR.

Dec. 2, 1952 E. s. HARMON 2,520,032

EXTENSIBLE TRAY Filed June 5, 1950 2 SHEETS-SHEET 2 Earl $."Harmon INVENTOR.

BY M %,q,

Patented Dec.'2, 1952 UNITED STATES PATENT OFFICE 2 Claims.

This invention relates to improvements in display devices for foodstuffs particularly, but can be employed to hold other articles.

An object of the invention is to display samples adjacent the usually manufactured articles whereby a number of samples may be distributed by the self-service method to thereby obviate the expense involved in personal distribution of samples.

Other objects and features of importance will become apparent in following the description of the illustrated form of the invention.

In the drawings:

Figure 1 is a fragmentary view of a part of a standard shelf found in a store, together with one of the articles of invention applied thereto;

Figure 2 is a longitudinal sectional view taken substantially on the line 2-2 of Figure 3 and in the direction of the arrows;

Figure 3 is a transverse sectional view taken substantially on the line 3--3 of Figure 2 and in the direction of the arrows;

Figure 4 is a plan view of the device in Figure 1 in the retracted position;

Figure 5 is a perspective view of one of the jaw members forming a part of the clamp for the device; and

Figure 6 is a fragmentary perspective view showing a part of the means of connecting the sections with the center part or holder in the device.

The instant invention deals with an improved system of distributing articles, such as samples, recipes and the like and has particular utility in grocery stores, hardware stores, and other vending places. It is the purpose of the invention to avoid the expense of personal distribution of samples or other free items such as literature, and to distribute it in relation to the standard articles so as to suggest the purchase of one or more of the standard articles.

There is fragmentarily illustrated a portion of a shelf l0 which is typical of such shelves in many stores and many types of stores.

There is a tray generally indicated at [2 and including a pair of end sections l4 and I6 which are held assembled in the center section or holder IS. The holder is substantially U-shaped in cross section having legs 20 and 22 connected by a web or bottom 24. Rails 26 and 28 are fixed to the outside surface of the leg 2|] in order to accommodate advertising cards or other indicia bearing matter.

A pair of slots 30 and 32, respectively, are supplied in the bottom 24 of the holder I8 and these slots are parallel to each other. The slots serve the purpose of cooperating with the feet 34 and 36, respectively (Figure 6) to form a means of preventing the sections l4 and [6 from being separated from the center section or holder IS. The

feet 34 and 36 are substantially L-shaped and are passed through the slots 30 and 32 (Figure 3) so that the end sections 14 and I6 are capable of moving toward and away from each other only to the extent that the feet 34 and 36 can move in the slots 30 and 32. Accordingly, the tray is extensible in nature inasmuch as the sections are capable of sliding toward and away from each other to thereby vary the capacity of the tray.

In retaining the end sections l4 and 16 assembled with the holder, downwardly opening, substantially U-shaped guides 38 and 40 are formed at the upper edges of the legs 22 and 20, respectively, and the upper edges of the end sections l4 and I6 ride therein.

The clamp is provided for holding the holder l8 fixed to the shelf ID. This clamp consists of an upper plate 44 having a leg 46 depending therefrom. This leg 46 is provided with a slot 48. A lower plate adapted to engage the undersurface of the shelf I0 is provided with an upwardly extending leg 50 with a slot 52 therein. There is a slot 54 provided in the leg 22 and a means of retaining both plates and the holder assembled is disposed in the slots 48, 52 and 54. The preferable means consists of a screw 56 having a. wing nut 58 or other type of nut thereon. By reference to Figure 3, it will be seen that the plates 44 and 49 forming jaws are capable of being spread apart and retracted in order to thereby perform the duty of an adjustable clamp and, moreover, the clamp is adjustably secured to the tray so that the tray may be raised or lowered with respect to the clamp. The slots having the bolt 56 passed through the slots provides for such adjustability. The end sections I4 and I6 may be of any shape, for example the shape shown in Figure 1, wherein each section is provided with one end wall and two side walls, together with a bottom 60, said bottom being provided with the feet 34 and 36 (Figure 6). The ends may be rounded as disclosed in Figure 1 and in Figure 4 so as to provide an attractive device.

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

1. An extensible tray for attachment to the edge of a shelf comprising a central U-shaped section having a bottom and longitudinal upper edge channel guides therein opening downwardly,

a pair of end sections slidably fitted in said center section to extend oppositely out of same and having upper edges guided in said guides, said center section having side by side longitudinal bottom slots therein, feet on the bottoms of said end sections depending through said slots and sliding in the same to limit sliding of said end sections, and means to secure the center section to the edge of a shelf.

2. An extensible tray according to claim 1 wherein said feet are L-shaped to depend through said slots and overlap the bottom of the center section at one edge of the slots.


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

UNITED STATES PATENTS Number Name Date 1,858,179 Bay May 10, 1932 2,073,403 Goldberg Mar. 9, 1937 2,286,898 Cover June 16, 1942 2,291,870 Blair et al. Aug. 4, 1942 2,475,961 Hilbert July 12, 1949

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1858179 *Aug 14, 1930May 10, 1932Monroe Bay AlbertAdjustable delivery box
US2073403 *Nov 23, 1935Mar 9, 1937Goldberg Abraham GDisplay device
US2286898 *Nov 7, 1939Jun 16, 1942Cover PeterElectric switchbox
US2291870 *Jun 17, 1940Aug 4, 1942Blair Leslie HDemountable ash tray
US2475961 *Jul 31, 1946Jul 12, 1949Charles A HeatonVariable volume suitcase
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2681164 *May 29, 1951Jun 15, 1954Zoltan KalfenContainer and bracket unit
US2721718 *Dec 10, 1953Oct 25, 1955Wagner James EMinnow box for boats
US2778552 *Jan 17, 1955Jan 22, 1957Carl A ThompsonGun rest
US2797814 *Oct 29, 1954Jul 2, 1957Gillette CoAttachable rack for safety razor cases and the like
US2839201 *Dec 2, 1954Jun 17, 1958Auster MartinTray for gas tank cap
US2911982 *Dec 10, 1954Nov 10, 1959Guden Nicholas WInvalid's utility holders
US2935209 *Feb 5, 1958May 3, 1960Fritz Paul LChild's place setting tray
US3031910 *Nov 13, 1958May 1, 1962Domenick LofaroKeyboard guard for accordions
US3068609 *Feb 13, 1961Dec 18, 1962F W Dodge CorpPlan hold-down device
US3313931 *May 14, 1962Apr 11, 1967Sterling Ind IncTelescoping recessed lighting fixture
US3316399 *Jan 29, 1962Apr 25, 1967C & M Products LtdPot-light fixture
US3647078 *Jul 27, 1970Mar 7, 1972Henschel Steinau CoShelf extender
US4118066 *Feb 14, 1977Oct 3, 1978Hex Fastener CorporationApparatus for shading the seats of a vehicle
US4130203 *Oct 17, 1977Dec 19, 1978Russell Iii Thomas HRecord tray with adjustable side rails
US5119742 *Mar 21, 1991Jun 9, 1992Simmie Odell LApparatus for providing a mountable worksurface for a computer mouse
US5129615 *May 14, 1991Jul 14, 1992Strauss Beatrice EUmbrella holder for a vehicle
US5971192 *Dec 27, 1995Oct 26, 1999Interdesign, Inc.Bathroom accessories
US6202874 *Jul 14, 1999Mar 20, 2001George A. DiamondStorage apparatus for computer tower
US6666347Mar 14, 2001Dec 23, 2003George A. DiamondStorage apparatus for computer tower
US20080283034 *May 16, 2008Nov 20, 2008Graven Kenneth AOven and associated rack hanger
U.S. Classification220/8, 220/476, 248/231.41
International ClassificationA47F5/00
Cooperative ClassificationA47F5/0068
European ClassificationA47F5/00D2