With Follower Patents (Class 221/52)
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Patent number: 5390820Abstract: An elevating dispenser for flexible sheet materials and more particularly for interleafed cosmetology end papers. The flexible sheets are contained in a carton with a dispensing aperture in the top wall. The dispensing aperture has flaps to retain the end of successively drawn sheets above the aperture for ease of withdrawal. The stack of sheets rests within the carton on an elevating platform which is flexibly attached on two opposing sides to the base of the adjacent side walls of the carton by flexibly folded extension panels which allow upward urging of the elevating platform. This facilitates the removal of sheets from a stack of diminishing thickness as the sheets are removed, one at a time. The elevating platform is retained in progressively upward positions by friction between its edges and the inside surfaces of the carton walls and by tabs in the end walls which are pressed into the chamber of the carton beneath the elevating platform.Type: GrantFiled: February 25, 1994Date of Patent: February 21, 1995Inventors: Kenneth E. Wright, Shirlene Wright
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Patent number: 5332117Abstract: An adjustable tissue box (20) for accommodation of tissues (26) significantly larger in quantity, in comparison with an average tissue box, while all tissues (26) are allowed to be successively dispensed, comprising: a series of ascending steps (22) and a tissue tray (24). The ascending steps (22) are formed by way of series of triangular holes (23) punched to the two opposites walls of the box (20) and bent to elongated V-shapes. The tissue tray (24) that is preferably made of cardboard, is placed under the tissues (26), to advance the tissues toward the opening (28) of the box (20) as required. The bouncing capacity of the walls of the box (20), allows the tray (24) to fall in place without being damaged or damaging the steps (22) as it shifts from one step to the next.Type: GrantFiled: March 3, 1993Date of Patent: July 26, 1994Inventor: Iraj Yadegar
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Patent number: 5285927Abstract: A container/dispenser for used plastic shopping bags which comprises a walled vessel having an open top and an open bottom to which is secured a converging lower section formed of flexible walls with an internal friction surface terminating in a small opening through which the inserted bags may be withdrawn one at a time when compressed in the vessel by a handled lid pressed into the vessel.Type: GrantFiled: March 3, 1993Date of Patent: February 15, 1994Inventor: Sam Pruitt
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Patent number: 5197631Abstract: A mechanism for automatically pushing up tissues which includes a box and a pusher. The box stores the tissues in layers and has a top wall with an opening formed therein for picking up tissues therethrough. The pusher is disposed under the tissues in the box for pushing up tissues. The pusher includes a flat base, main leg, subleg and a force member. The tissues are placed in layers on the flat base. The main leg has an upper end fixed to a lower face of the base so that the main leg may be freely folded relative to the base. The subleg is connected to the main leg and has a first end contacting the lower face of the base. The first end of the subleg is displaced from the fixed upper end of the main leg for supporting the base in a substantially horizontal state. The force member is attached to the main leg and subleg for forcing the main leg and subleg to push up the base.Type: GrantFiled: May 7, 1992Date of Patent: March 30, 1993Inventor: Eiichi Mishima
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Patent number: 5165570Abstract: A dispenser for paper sheets from a stack comprising a plurality of the sheets disposed one on top of another, each sheet having a band of pressure sensitive adhesive coated on one surface adjacent one edge thereof and being free of adhesive coating along a portion adjacent an opposite edge thereof, and the sheets being stacked with the adhesive coating on each successive sheet disposed along alternate opposite sides of the stack and releasably adhering the sheets together to maintain the sheets in the stack. The dispenser has surfaces defining a cavity adapted to receive the stack including opposed end surfaces adapted to be engaged by the opposite sides of the stack, and two spaced friction surface portions extending generally toward each other from the upper ends of the end surfaces which are generally arcuate and concave about an axis parallel to the upper ends of the end surfaces.Type: GrantFiled: May 4, 1990Date of Patent: November 24, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventors: David C. Windorski, Kenneth J. Kirchhoff
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Patent number: 5158205Abstract: The combination of (1) sheets of note paper in a stack with each of the sheets having a narrow band of adhesive coated on its bottom surface along one edge by which the sheet is adhered to the top surface of the adjacent sheet in the stack, the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite sides of the stack, and (2) a dispenser comprising a housing closely receiving the top, bottom and first side surfaces of the stack of sheets. The housing includes a top wall of flexible material adjacent the top surface of the stack, which top wall has through flanking slits parallel to and flanking side surfaces of the stack and generally centered along those side surfaces, and spaced edge surfaces extending between the flanking slits. The flanking slits and edge surfaces define two opposed flap like portions of the top wall and a slot through the top wall between the flap like portion through which slot projects a portion of the uppermost sheet in the stack.Type: GrantFiled: January 11, 1991Date of Patent: October 27, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventors: Douglas P. Bodziak, David C. Windorski, June M. Armbruster, Michel Bourdin
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Patent number: 5080255Abstract: A dispenser for sheets of note paper disposed in a stack with each of the sheets having a narrow band of adhesive coated on one surface along one edge by which the sheets are adhered together and with the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite edges of the stack. The dispenser comprises a base having a top surface with a generally planar support surface portion adapted to support a lower surface of the stack.Type: GrantFiled: July 25, 1990Date of Patent: January 14, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventor: David C. Windorski
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Patent number: 5076466Abstract: A dispenser for serially dispensing folded sheet products from a stack of folded sheet products, includes a housing, a support member movable mounted within the housing, and a follower for urging the stack in the direction of a dispenser element included in the support member. The apparatus includes mechanism for engaging the follower and retaining it at a predetermined location relative to the support member when the support member is in open condition and which is disengaged from the follower when the support member moves to its closed position to compensate for any overfilling of the dispenser.Type: GrantFiled: March 12, 1991Date of Patent: December 31, 1991Assignee: James River II, Inc.Inventors: Tor Petterson, Jean T. McGregor
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Patent number: 5067628Abstract: An improved dispenser for dispensing note sheets from a pad of note sheets that are releasably adhered to one another with a narrow strip of adhesive on opposite alternative edges thereof. The dispenser includes a base member for supporting the pad of note sheets and a lid member supported from the base member at a fixed distance relative thereto. The dispenser further includes a movable weighted member located between the base member and the lid member so as to rest upon the top of the note pad and a guide member being provided to restrain the weighted member between the base member and the lid member during a dispensing operation or upon mishandling of the dispenser. The base member and lid member may constitute a full enclosure and be releasably locked to one another.Type: GrantFiled: June 29, 1990Date of Patent: November 26, 1991Inventor: Mel Evenson
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Patent number: 4993590Abstract: A dispenser for a stack of partially adhesive coated sheets stacked with the adhesive coating on each successive sheet disposed along alternate opposite sides of the stack and releasbly adhering the sheets together. The dispenser has a cavity adapted to receive the stack defined by surfaces including opposed upwardly diverging end surfaces spaced apart to arc the stack positioned with its sides against the end surfaces and to position a top surface of the stack along arcuate upper inner friction surface portions of the dispenser with an end portion of the uppermost sheet in the stack projecting through an opening between those inner surface portions.Type: GrantFiled: May 26, 1989Date of Patent: February 19, 1991Assignee: Minnesota Mining and Manufacturing CompanyInventor: David C. Windorski
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Patent number: 4986440Abstract: A dispenser for sheets of note paper disposed in a stack with each of the sheets having a narrow band of adhesive coated on one surface along one edge by which the sheets are adhered together and with the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite edges of the stack. The dispenser comprises a base having a top surface with a generally planar support surface portion adapted to support a lower surface of the stack.Type: GrantFiled: December 12, 1989Date of Patent: January 22, 1991Assignee: Minnesota Mining and Manufacturing CompanyInventor: David C. Windorski
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Patent number: 4969575Abstract: A tissue paper case includes a case body having a lifting plate urged upwardly by a spring and adapted to allow a stack of tissue paper sheets to be placed thereon and a lid member formed substantially in the shape of a gable roof having a peak and provided along the peak with a takeout hole and in the intermediate portion thereof with an undercut portion, whereby the tissue paper sheet which is partly drawn out from the takeout hole is supported in an upwardly projecting state so as to facilitate successively removing the tissue paper sheets one by one.Type: GrantFiled: June 23, 1989Date of Patent: November 13, 1990Inventor: Minako Kobayashi
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Patent number: 4921127Abstract: A dispenser for sheets of note paper disposed in a stack with each of the sheets having a narrow band of adhesive coated on one surface along one edge by which the sheets are adhered together and with the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite edges of the stack. The dispenser comprises a base having a top surface with a generally planar support surface portion adapted to support a lower surface of the stack.Type: GrantFiled: June 3, 1988Date of Patent: May 1, 1990Assignee: Minnesota Mining and Manufacturing CompanyInventor: David C. Windorski
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Patent number: 4909415Abstract: The present invention concerns a device for dispensing paper gathered in a paper block cut into pre-folded paper sheets, removably placed inside a casing with a substantially horizontal bottom, the casing containing at least one object of a predetermined minimal weight freely resting on the top of the paper block and providing an elongated, at least approximately median space forming a guiding slot for each paper sheet, the extraction of one sheet automatically provoking the insertion of the following paper sheet into the guiding slot.Type: GrantFiled: March 14, 1988Date of Patent: March 20, 1990Inventor: Yvan B. Michel
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Patent number: 4796781Abstract: A desk type dispenser for dispensing note sheets which are adhered together along opposite alternate edges by a narrow band of adhesive coated on one surface of the sheets comprises a base member and a body member. The body is preferably weighted and sits on the uppermost sheets in the stack and is provided with a dispensing opening therein which communicates with arcuate wall members communicating with the bottom surface thereof. Recesses in one of the body and base and projections in the other member cooperate to afford a nesting of the base and the body. A platform on one of the members and a recess on the other affords a positioning of the stack of sheets with respect to the two members and stability for the stack of sheets.Type: GrantFiled: March 23, 1987Date of Patent: January 10, 1989Assignee: Minnesota Mining and Manufacturing CompanyInventor: David C. Windorski
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Patent number: 4679703Abstract: A device for preventing napkins from bunching at the dispensing opening in a napkin dispenser. A pair of pressure relief rods are provided along the upper and lower portions of the dispenser face plate to relieve pressure between the face plate and the center portion of the napkin stack. Accordingly, the friction between each napkin is substantially reduced, thereby permitting individual napkins to be withdrawn from the dispenser without displacing napkins remaining in the stack.Type: GrantFiled: March 2, 1984Date of Patent: July 14, 1987Assignee: Georgia-Pacific CorporationInventor: Raymond F. De Luca
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Patent number: 4580695Abstract: A portable towel dispenser that dispenses towels from an open top portion of a hollow rectangular shaped container. A slider is provided with a retainer portion for holding the towels down and a lifter portion for successively lifting each towel. Further provided on the slider is two parallel spaced plates forming a groove therebetween which fits in a slot in the front wall of the container and is vertically displaceable through a plurality of positions. Due to the binding action of the plates on the edges of the slot when the container is turned over, the towels will not fall out of the container when it is turned over.Type: GrantFiled: September 27, 1984Date of Patent: April 8, 1986Inventor: Thomas Y. J. Lum