Abstract: An adjustable indicating device such as a pricing unit adapted for removable mounting in price channels (12,12a) secured to the edges of supermarket shelves (S1,S2) includes a base element (1) formed of semirigid yieldable material and having a medial strut (6) which is bifurcated along one edge to form yieldable supports (7a,7b) for a pair of mounting strips (8,9) arranged for removable mounting on price channel (12,12a), a support channel (14) having a central web section (15) and outwardly protruding flange panels (16,17) is integrally formed along an edge of said medial strut (6) remote from the bifurcated portion thereof and serves as mounting means for one or more elongated plate means (2,3) arranged to position the edges of self-coiling indicia bearing tapes (4) in such manner that the coiled ends (4a,4b) thereof are disposed behind the support channel (14), a pair of cover mounting reinforcing strips (30,31) formed integrally with the medial strut (16) and extending from opposite sides thereof between

Abstract: An article carrier used in the packaging of at least two rows of articles of at least two articles each is provided with a partition insert comprising a spacer panel (42), main panels (41,44) foldably joined to the side edges of the spacer panel, a pair of partition tabs (46,51,56,61) foldably joined to each main panel and extending outwardly therefrom, a pair of auxiliary partition tabs (49,54,59,64) foldably joined to each main panel along fold lines (50,55,60, 65) offset from the base of the corresponding partition tab and disposed in overlapping relationship therewith, a pair of connecting elements (70,71) secured to one of the main panels and with the ends thereof disposed in abutting relationship with the other of the main panels, and a partition panel (80) secured to the outer ends of the connecting elements.

Abstract: An egg carton display includes a plurality of collapsible baskets each having a base and a pair of side walls pivotally mounted to the sides of the base to form a structure for receiving a plurality of egg cartons arranged in several tiers each tier including a plurality of cartons and a collapsible wheeled rack having a plurality of collapsible shelves each shelf being sufficiently deep in set up condition from front to back to accommodate a front row and a back row of baskets and the rack also having a non-collapsible back and collapsible side panels, the shelves of the rack being of sufficient area when collapsed to support at least as great a number of baskets when collapsed as are disposed on the shelves when the shelves and baskets are in fully set-up condition.

Abstract: A display device includes a vertical corner post (1 ) to which a pair of horizontally disposed header panels (2) are secured at their ends by means of a plurality of support tabs (28,29) struck from a pair of support strips (10,13) connected respectively through junction strips (6,7) to a pair of interconnected corner strips (3,5), the support strips being in substantially normal relation to each other, a plurality of support apertures (26,27) formed in a support panel (20) interconnected by inwardly offset junction panels (18) and double back end panels (16) with the adjacent end edge of the header panels so that insertion of the support tabs into the support apertures forms support means for the header panels, and a locking tab (31) formed on a support strip and inserted into a locking aperture (30) formed on the support panel to secure the panels in an interlocked relationhsip.

Abstract: Apparatus for extracting the fundamental frequency from a complex audio wave form and for producing a pulse representation of said fundamental frequency includes a low pass filter having a frequency response characteristic which tends to exclude harmonics together with a control circuit including amplifier means, peak detector means and voltage to current converter means for supplying a control signal to the low pass filter thereby to vary the cutoff frequency of the filter and to maintain substantially constant amplitude of the fundmental wave form together with voltage comparator means for comparing the peaks of an alternating current quantity dependent upon the output of said filter with a direct current quantity proportional to the output of the filter, said comparator means thereby producing a pulse per cycle of said fundamental frequency.

Abstract: An integrally formed bottle carrier with a plurality of spaced split collars in which bottles can be locked into and supported by their neck-shoulders and removed, each collar supported by an individual frame interconnected to an adjoining frame by a ribbed member, and a plurality of flexible tabs attached to the sides of the bottle carrier to permit machine loading of bottles into the bottle carrier.

Abstract: A shelf having a horizontal planar supporting surface and an edge portion is supported by a vertically disposed post having a pair of support strips fixed in angular relation to each other and in each of which a plurality of apertures are formed in vertically spaced relationship together with a support clip having a pair of vertically disposed support panels fixed in angular relation to each other and respectively disposed adjacent said support strips, the angular relation between said support panels corresponding generally with that between said support strips so that the panel and strips are disposed in parallel relationship to each other and wherein at least one support tab is formed on each support panel and disposed in an aperture in the associated support strip, the support tabs being configured so that the shelf edge portion may be firmly gripped between said support strips and their corresponding support panels.

Abstract: Shelving assembly includes vertically disposed corner posts interconnected at their bottom ends by base panels secured to the posts by disjointable connecting means and interconnected at their top ends by header panels disjointably secured to the posts together with a plurality of vertically spaced clips disjointably mounted to each post and arranged to support a plurality of shelves except for the bottom shelf which is arranged for disposition in a horizontal attitude and which also is tiltable by virtue of its support along its rear edge by a tilt beam, the shelf which is disposed immediately above the lowermost shelf being arranged to form a tiltable back portion for the device which is disposed in approximately perpendicular relation to the lowermost shelf when tilted.

Abstract: Structure for maintaining article carrier handle elements in proper relative orientation during carrier formation and comprising a handle panel (8), a hand flap (11) struck from the handle panel and foldably joined thereto along a horizontal fold line (12), a connecting element (14) joined at one end to the handle panel and at the other end to one end of the hand flap, the upper (16) and lower (17) edges of the connecting element being angularly disposed to the horizontal fold line and downwardly inclined from the one end of the hand flap, and the hand flap being adapted to swing out of the plane of the handle panel during transport of the carrier and thereby to cause the connecting element to rotate.

Abstract: An article carrier formed from a unitary blank and comprising a bottom wall, side walls secured respectively to the side edges of the bottom wall, end wall panels foldably joined respectively to the end edges of the side walls, medial panels foldably joined respectively to the edges of the end wall panels remote from the side walls and extending medially inward of the carrier, a pair of transverse partitions struck from one of the medial panels and foldably joined thereto, a longitudinal partition struck from the one medial panel and foldably joined to the pair of transverse partitions, a pair of longitudinal partitions struck from one end wall panel and foldably joined thereto, and a transverse partition struck from one of the other medial panels and from the one end wall panel and foldably joined to the pair of longitudinal panels and to the other medial panel.

Abstract: A manually adjustable indicating device such as a wall or desk calendar, a price board or the like includes a housing structure having a central flat base plate with overturned side edges defining a storage cavity on each side of the base plate together with support plate means slidable into the housing structure between a pair of spaced guides formed along the side edges of the flat base plate and a plurality of spaced apart flanged ribs formed on the support plate so as to receive the edges of a self-coiling tape and thereby to hold that portion of the tape which is adjacent the support plate means in flat face contacting relation therewith and so as to allow the coiled ends of each tape to occupy the storage cavities on each side of the base plate, each tape having visually observable indicia thereon which may be changed by simple manual finger touch whereby the portion of the tape which is exposed is moved and whereby one end of the tape is uncoiled and the other end is coiled.

Abstract: Shelving assembly includes vertically disposed corner posts interconnected at their bottom ends by base panels secured to the posts by disjointable connecting means and interconnected at their top ends by header panels disjointably secured to the posts together with a plurality of vertically spaced clips disjointably mounted to each post and arranged to support a plurality of shelves except for the bottom shelf which is arranged for disposition in a horizontal attitude and which also is tiltable by virtue of its support along its rear edge by a tilt beam, the shelf which is disposed immediately above the lowermost shelf being arranged to form a tiltable back portion for the device which is disposed in approximately perpendicular relation to the lowermost shelf when tilted.

Abstract: An article carrier is formed from a unitary blank and comprises a bottom wall, side walls foldably joined respectively to the side edges of the bottom wall, end wall panels foldably joined respectively to the end edges of the side walls, riser panels foldably joined respectively to the end wall panels at one end of the carrier, medial partition structure foldably joined to the end wall panels at the other end of the carrier, a handle secured at one end thereof to the riser panels and secured at the other end thereof to the medial partition structure, a hand hole disposed in the handle, and transverse partition structure struck from the medial partition structure and including an anchoring tab secured to one side wall, a transverse partition strip foldably joined to the anchoring tab, and an L-shaped medial tab foldably joined to the transverse partition strip remote from the anchoring tab and foldably joined to the medial partition structure along a fold line which is substantially adjacent the lower edge of

Abstract: A machine for placing an insert having a main panel and a bottom panel into an article carrier cell comprises a frame and a reciprocably operable insertion blade mounted thereon. The cell of the article carrier is positioned directly below the insertion blade so that the blade is operable to fold and lower the insert into the cell.

Abstract: Apparatus for collecting debris floating in a stream comprises collector means disposed astride the stream with a first part arranged to engage and intercept floating debris and with another part pivotally mounted downstream and above the surface of the stream, and lift means secured to the collector means adjacent the first part for controlling the elevation of the first part in accordance with variations in the level of the stream.

Abstract: An article carrier especially adapted for use in connection with a large number of primary packages comprises a bottom wall, a pair of side walls, and a top wall all foldably joined along their adjacent edges, end closure structure disposed at each end of the carrier, and lifting means comprising a pair of face contacting handle panels and a pair of stress relieving panels foldably joined respectively to the handle panels along the lower edges thereof and to the top walls respectively along the upper edges thereof, and the stress relieving panels being adapted to shift from positions in the planes of the handle panels to positions in the planes respectively of the top walls when the lifting means is manipulated.

Abstract: An article carrier is formed from a unitary blank and includes top, bottom and side walls interconnected to form a tubular structure around a plurality of articles and includes a connecting panel foldably joined to an end edge of one of said side walls along a first arcuate fold line, an end panel foldably joined to the connecting panel remote from the side wall along a second arcuate fold line, and the first and second arcuate fold lines being configured in a concave relationship with respect to the connecting panel.

Abstract: A method and apparatus for setting up and loading a tray includes means for withdrawing collapsed trays from a hopper and for forming those trays into a tubular structure and for subsequently manipulating end closure panels so as to close the ends of the tray, means for depositing the tray at a loading station together with article handling mechanisms for removing articles from a receiving station and then for transporting the articles to the loading station where the articles are released into the apertured top panel of the tray.