Cup Lid With Means For Forming A Drinking Opening Patents (Class 229/906.1)
  • Patent number: 11896469
    Abstract: A menstrual product dispenser including a rear face, intended for attaching the dispenser to a vertical support, two side faces and a front face. The dispenser also includes: at least one storage compartment suitable for receiving at least one container comprising a plurality of the menstrual products, referred to as the product refill, each refill comprising a plurality of menstrual products of the same type, a base, which is rigidly connected to the rear face and the side faces, for retaining the at least one product refill in the dispenser, and at least one compartment for distributing at least one of the menstrual products. The at least one distribution compartment is rigidly connected to the base of the dispenser. The dispenser is suitable for distributing one menstrual product of each type in the distribution compartment.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: February 13, 2024
    Assignee: MARGUERITE & CIE
    Inventor: Gaële Le Noane
  • Patent number: 8950623
    Abstract: A drink-through lid for a beverage container. The lid provides a drink outlet that allows liquid to fill a drink well base, from which a consumer may sip a beverage similar to using a cup or mug. The base is sized and shaped to sealingly engage the opening of the beverage container. A hollow raised lip portion is provided, and it has an exterior portion extending upwardly from the base. An outer lip portion is provided, with interior portion sloping downwardly and inwardly. A drink well base may have a sloped floor extending upwardly from a peripheral side along the lower end portions. At least one drink outlet is provided.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: February 10, 2015
    Assignee: Vaporpath, Inc.
    Inventor: Douglas H. Fleming
  • Patent number: 8851325
    Abstract: A lid of a disposable beverage cup, which has at least one drinking hole provided for a consumer to drink the beverage stored in the beverage cup, and at least one vent hole provided for maintaining the pressure equivalence between an inner side and an outer side of the beverage cup, includes at least one drinking hole plug arranged for detachably coupling with the drinking hole to seal and close the drinking hole so as to prevent the beverage from leaking out of the beverage cup.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: October 7, 2014
    Inventors: Charles N. Chiang, Benjamin H. Chiang
  • Patent number: 8789718
    Abstract: The present disclosure relates generally to a lid comprising of: a brim latch adjoining a rim that extends around a periphery of the lid; a support tab in mating engagement with at least one wing that comprises of a top rim, an elevated member that extends upward and circumferentially from the brim latch, at least one sloped wall, and two side walls; and at least one film strip removably attached to the at least one wing, wherein the at least one film strip substantially covers the top rim of the at least one wing, which includes an arcuate portion sloping from side to side forming a u-shaped slope wherein the sides protrude upward and outward defining a lip contacting area causing a seal to be formed when the lip contacting area is engaged by an individual's lips.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: July 29, 2014
    Inventors: Isaac S. Daniel, Peter Mastrorio
  • Patent number: 8616405
    Abstract: A lid is configured to mate with a brim of a cup to form a liquid container. The lid is formed to include a liquid-discharge outlet so that consumers can drink liquid stored in the cup while the lid is mounted on the brim of the cup. The lid comprises a ring-shaped brim mount adapted to mate with the brim of a cup and a central closure surrounded by the ring-shaped brim mount, wherein the central closure includes channel means for conducting any overflow liquid leaking inadvertently out of a cup coupled to the drink cup lid through the liquid-discharge outlet into the raised-liquid collection region formed in the elevated basin downwardly along a first predetermined path on an exterior surface of the elevated basin into the ring-shaped low-elevation liquid-retention channel.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: December 31, 2013
    Assignee: Berry Plastics Corporation
    Inventors: Jordan French, Scott L. Fisher
  • Patent number: 8544677
    Abstract: A drink-through plastic lid is injection molded in one piece to define a rim structure which snaps onto the rim of a cup and an asymmetric crown having a drink-through opening formed at the high point of an outer deck. An integral hinged flap with a C-shaped seal lip on the inside surface can lock by means of said lip into the drink-through opening when in one condition. The flexible outer edges of the flap latch into a lock-back recess which interrupts an intermediate inner deck formed between the outer crown deck and the floor of a well in the interior area of the lid.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: October 1, 2013
    Assignee: Letica Corporation
    Inventors: John R. Selina, Randall J. Corbett
  • Patent number: 8540114
    Abstract: A container apparatus and a method for using the container apparatus is disclosed. The disclosed apparatus can be implemented in a wide variety of ways, including but not limited to that of a food or beverage container. The container apparatus can include a lid and a body that are integral to each other.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: September 24, 2013
    Assignee: Cup Techniques Ltd.
    Inventor: George A. Sarson
  • Patent number: 8490818
    Abstract: A cover assembly for allowing a drinking opening in beverage container assembly to be selectively covered. The beverage container assembly comprises a cup and a lid and the drinking opening is formed in an upper wall of the raised portion of the lid. The cover assembly comprises a substantially planar cover member and a substrate. The cover member comprises first and second layers and defines a cover portion, a surrounding cover portion, and a perimeter edge. The first layer is a structural layer having flexural characteristics that allow the cover member to be transported by engaging opposing portions of the perimeter edge of the cover member without substantially deforming the cover member. The second layer defines an adhesive surface adapted to detachably attach the cover member to the substrate and the lid.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: July 23, 2013
    Assignee: Fastcap, LLC
    Inventor: Paul Akers
  • Patent number: 8430268
    Abstract: A lid for securing to the brim of a container, the lid including a container closure having a disk shaped member with a periphery for mating with the brim of the container. The periphery includes annular inner and outer side walls with at least one annular rib disposed on each of the inner and outer side walls. The ribs of the annular walls form a gripping area to secure the lid to the container for preventing leaks and accidental spillage. A top wall interconnects the inner and outer side walls and includes visual cues for viewing the brim of the container when the lid is affixed to the brim. The lid additionally includes a pronounced wedge shaped sipping spout projecting upwards from the container closure. The container closure includes a circular indented channel for stacking one lid covered cup over another with additional stability provided by the sipping spout.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: April 30, 2013
    Inventors: David Weiss, Martin Pechter, Tom Talbot
  • Patent number: 8317050
    Abstract: A disposable cup lid including a body and a mounting portion extending around the periphery of the body. The body defines a suitably shaped clearance area to accommodate a person's nose when drinking the contents of a cup having the lid positioned thereon. The body also defines an enhanced drinking area which is suitably configured to provide a person with a drinking experience more similar to the drinking experience of drinking from an uncovered cup or glass. In one embodiment, the body includes a raised portion which defines a lip engaging front wall and an enhanced drinking area. The enhanced drinking area includes a closure member having an upwardly extending gripping member and a drink-through opening initially covered by the closure member, wherein the drink-through opening is positioned substantially adjacent to the lip engaging front wall. The closure member is movable about a hinge from an initial closed position to an open position.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: November 27, 2012
    Assignee: Pactiv LLC
    Inventors: Robert W. Hollis, Weston S. Koennecke, John Russell Geer, III
  • Patent number: 8276783
    Abstract: A food/beverage container includes a cup-shaped main body for containing liquid content, and a cap having a hemisphere body provided with a spouting portion. The cap is designed to be normally or inversely fitted on the cup-shaped main body. The cap includes a first coupling part along an outer circumference configured to attach to and tightly contact a coupling edge of the container for normal fitting in an opposed second coupling part positioned opposite the first coupling part for inversely fitting to the cup-shaped main body.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: October 2, 2012
    Inventor: Jung-Min Lee
  • Patent number: 8205768
    Abstract: A lid and container assembly includes a container having a rim portion that defines a container opening, and a lid having (i) a cover portion positioned over the container opening, and (ii) a skirt extending from the cover portion and positioned circumferentially around the rim portion. The skirt defines an interior facing surface and an exterior facing surface. The skirt includes a sealing band extending from the interior facing surface positioned in contact with the rim portion. The sealing band defines a vertex along the extent of the sealing band. The vertex possesses (i) a first height at a first circumferential position of the sealing band, and (ii) a second height at a second circumferential position of the sealing band. The second height is greater than the first height. Height of the vertex asymptotically increases as the sealing band extends from the first circumferential position to the second circumferential position.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: June 26, 2012
    Assignee: Tech II, Inc.
    Inventors: Gerald A. Shiffer, David A. Shiffer, legal representative
  • Patent number: 8113379
    Abstract: A hot cup lid providing alternating modes of access to the contents of a cup, the lid including an enlarged drinking opening selectively closed by a tear flap, and a smaller sipping opening diametrically aligned with the drinking opening and adjacent the periphery of the lid, the tear flap including a sealing lug thereon engageable within and closing the sipping opening upon pivotal movement of the flap to open the drinking opening.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: February 14, 2012
    Assignee: Dopaco, Inc.
    Inventors: Liming Cai, Michael G. Bodary
  • Publication number: 20110290817
    Abstract: A lid for securing to the brim of a container, the lid including a container closure having a disk shaped member with a periphery for mating with the brim of the container. The periphery includes annular inner and outer side walls with at least one annular rib disposed on each of the inner and outer side walls. The ribs of the annular walls form a gripping area to secure the lid to the container for preventing leaks and accidental spillage. A top wall interconnects the inner and outer side walls and includes visual cues for viewing the brim of the container when the lid is affixed to the brim. The lid additionally includes a pronounced wedge shaped sipping spout projecting upwards from the container closure. The container closure includes a circular indented channel for stacking one lid covered cup over another with additional stability provided by the sipping spout.
    Type: Application
    Filed: May 27, 2010
    Publication date: December 1, 2011
    Inventors: David Weiss, Martin Pechter, Tom Talbot
  • Patent number: 7913867
    Abstract: A lid for a cup which provides for use of a beverage bag unit comprising a beverage bag and a drawstring connected to the beverage bag, the lid comprising: a flange for attachment to a cup; and a body unit comprising a body section including an aperture through which the drawstring is slideable, and at least one wing member operable to allow a user to squeeze and/or hold the beverage bag when in a raised position.
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: March 29, 2011
    Assignee: Conopco, Inc.
    Inventor: Robert Phillips
  • Patent number: 7874447
    Abstract: A reclosable cup lid thermoformed from a polymeric material includes a domed member and a closure panel. The thermoformed domed member is provided with a sidewall and a top wall, the top wall having upper and lower surfaces and a drinking aperture at a periphery of the top wall. The top wall further defines a pair of engagement tracks depending from the lower surface of the top wall and also defines a post aperture disposed inwardly with respect to the drinking aperture. The closure panel has opposed engagement edges, an upper surface provided with a post projecting upwardly therefrom, and a drinking aperture sealing area. As assembled, the domed member and closure panel are configured such that the opposed engagement edges of the closure panel are slidingly mounted in the engagement tracks for generally radial displacement.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: January 25, 2011
    Assignee: Dixie Consumer Products LLC
    Inventors: Alois A. Schmidtner, Jonathan E. Rush
  • Patent number: 7850037
    Abstract: A reclosable cup lid thermoformed from a polymeric material. The lid includes a closure panel and a lid member having a sidewall and a top wall. The top wall can have an upper and lower side and a drinking aperture at a periphery of the top wall. The top wall can define a pair of engagement tracks disposed on the lower side of the top wall. The engagement tracks can include a scalloped configuration and an undercut depth. The closure panel can be insertable into the scalloped engagement tracks by application of a bending force to the lid member suitable to widen the distance between the tracks.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: December 14, 2010
    Assignee: Dixie Consumer Products LLC
    Inventors: Alois A. Schmidtner, Jonathan E. Rush
  • Patent number: 7845510
    Abstract: A reclosable cup lid thermoformed from a polymeric material includes a domed member and an elongate closure panel. The thermoformed domed member is provided with a sidewall and a top wall, the top wall having upper and lower surfaces and a drinking aperture at a periphery of the top wall. The top wall further defines a pair of slide tracks depending from the lower surface of the top wall and also defines a post aperture disposed inwardly with respect to the drinking aperture. The elongate closure panel has opposed engagement edges, an upper surface provided with a post projecting upwardly therefrom, and a drinking aperture sealing area. As assembled, the domed member and elongate closure panel are configured such that the opposed engagement edges of the elongate closure panel are slidingly mounted in the slide tracks for generally radial displacement.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: December 7, 2010
    Assignee: Dixie Consumer Products LLC
    Inventors: Alois A. Schmidtner, Jonathan E. Rush
  • Patent number: 7819271
    Abstract: A disposable cup lid including a body and a mounting portion extending around the periphery of the body. The body defines a suitably shaped clearance area to accommodate a person's nose when drinking the contents of a cup having the lid positioned thereon. The body also defines an enhanced drinking area which is suitably configured to provide a person with a drinking experience more similar to the drinking experience of drinking from an uncovered cup or glass. In one embodiment, the body includes a raised portion which defines a lip engaging front wall and an enhanced drinking area. The enhanced drinking area includes a closure member having an upwardly extending gripping member and a drink-through opening initially covered by the closure member, wherein the drink-through opening is positioned substantially adjacent to the lip engaging front wall. The closure member is movable about a hinge from an initial closed position to an open position.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: October 26, 2010
    Assignee: Prairie Packaging, Inc.
    Inventors: Robert W. Hollis, Weston S. Koennecke, John R. Geer, III
  • Patent number: 7806289
    Abstract: A closure for a container having a top opening bounded by a rim, includes a generally bowl-shaped body with interior and exterior surfaces and a hole formed on one side of the body. Extending about the body is a connecting section including a skirt and this connecting section seals the body to the container. The interior surface defines an interior space into which the container opens during use of the closure. The body is selectively deformable, upon manual manipulation, between an open configuration wherein fluid can pass through the hole and a closed configuration wherein one of the interior surface and the exterior surface of the body is sealed against the hole. In another embodiment, the closure is formed with a protuberance that projects upwardly from the top surface of the closure. A folding lip is arranged on the front of this protuberance and has a sealable hole formed therein.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: October 5, 2010
    Inventors: Jason Bruce McCandlish, Kenneth Sheppard Albert Taylor
  • Patent number: 7789260
    Abstract: A disposable cup lid including a body and a mounting portion extending around the periphery of the body. The body defines a suitably shaped clearance area to accommodate a person's nose when drinking the contents of a cup having the lid positioned thereon. The body also defines an enhanced drinking area which is suitably configured to provide a person with a drinking experience more similar to the drinking experience of drinking from an uncovered cup or glass. In one embodiment, the body includes a raised portion which defines a lip engaging front wall and an enhanced drinking area. The enhanced drinking area includes a closure member having an upwardly extending gripping member and a drink-through opening initially covered by the closure member, wherein the drink-through opening is positioned substantially adjacent to the lip engaging front wall. The closure member is movable about a hinge from an initial closed position to an open position.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: September 7, 2010
    Assignee: Prairie Packaging, Inc.
    Inventors: Robert W. Hollis, Weston S. Koennecke, John R. Geer, III
  • Patent number: 7641070
    Abstract: The improved low cost Spill-Resistant Cup for storing and dispensing liquids resists spilling when shaken or vibrated suddenly. The improved cup has a scoop-like-baffle and a push tab that separates the body of the cup with the mouthpiece of the cover. An opening is created when the push tab is pressed and the push tab springs back to close the opening when the pressure is released. When the improved cup is tilted and the tab pushed down for pouring, such that the liquid level inside the storage chamber of the cup chamber is higher than the liquid level at the opening, no liquid pours out of the cup. The liquid starts to flow out of the mouth opening after the cup is tilted beyond a start-to-pour angle. The start-to-pour angle is reached when the cup is tilted permitting the outside air to pass through the opening of the scoop-like-baffle and into the storage chamber.
    Type: Grant
    Filed: September 15, 2007
    Date of Patent: January 5, 2010
    Assignee: Edison Nation, LLC
    Inventor: I-Chung Ho
  • Patent number: 7530466
    Abstract: A valve for preventing the flow of fluid when the temperature of the fluid is above a predetermined threshold, the valve including: a body having at least one opening for allowing the fluid to pass when the temperature of the fluid is below the predetermined threshold; and a shape memory or bi-metal actuator for substantially closing the at least one opening when the temperature of the fluid is above the predetermined threshold to prevent the fluid from passing.
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: May 12, 2009
    Assignee: Omnitek Partners LLC
    Inventors: Thomas Spinelli, Jahangir S. Rastegar
  • Patent number: 7299940
    Abstract: Apparatus and methods for the individual controlled preparation of a beverage from one or more beverage bags within a variety of containers and the quick and sanitary storage of the bag or bags once the beverage preparation has been completed. Preferably, the beverage preparation and bag storage apparatus is sized and shaped to be seated on the lip of a container to cover the mouth of the container. The apparatus includes a bag retention structure that is open and alterable such that at least a portion of the beverage bag may be drawn within and thereby retained in a position elevated above the beverage so that the beverage can be sampled and consumed even with the apparatus in place on the container and the bag or bags retained within the apparatus.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: November 27, 2007
    Assignee: Mighty Leaf Tea
    Inventors: Jill Portman, Gary Shinner
  • Patent number: 7275652
    Abstract: A cup lid for use with a drinking cup containing a liquid, the drinking cup having a base and a sidewall extending upwardly from the base, the sidewall including an inner surface, a top end, and a rim extending along the circumference of the top end.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: October 2, 2007
    Inventors: Jeffrey M. Morris, David C. Wheeler
  • Patent number: 7191911
    Abstract: A lid and resealable tab for a drinking cup is shown. The lid has an outer edge having a generally circular periphery and a top surface for defining a drinking opening having a predetermined shape and dimension. The lid includes an annular sidewall operatively connected to and extending circumferentially or axially from the lid and in a first direction relative to the top surface. An annular mounting member is formed on the sidewall lid for sealingly engaging the lip of a drinking cup. A resealable tab having a relatively thin, flexible substrate having a first surface and second surface, the substrate having a shape and dimension which is configured to cover the drinking opening with either one of the first surface and second surface is shown. The resealable tab includes a food grade adhesive.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: March 20, 2007
    Inventor: Catherine O'Neill
  • Patent number: 7185781
    Abstract: The “HOT DRINK CUP LID WITH COOLING AIR-FLOW” is an article of manufacture with a uniquely designed form arranged so that the hot liquid is cooled by an air-flow drawn over the liquid as it is sipped. The unique design, placement of the drinking hole and cooling air-flow hole create a structure whereby hot liquid can be cooled and sipped in a manner that reduces the temperature of the hot liquid as it transfers from the cup to the user. This cooling action is activated by the suction caused by the action of the user sipping at the drinking hole and concurrently drawing air from outside of the cup down through the air-flow hole and up through the drinking hole along with the hot liquid. Thus the hot liquid is cooled as the air is drawn up in conjunction with the hot liquid through the drinking hole.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: March 6, 2007
    Inventor: Constance Linda Pitts
  • Patent number: 7156253
    Abstract: An adaptor enables a child to drink from a cup having a bead extending around an open end of the cup. The adaptor has an annular collar that supports the cup by engaging a lower portion of a bead of the cup around a substantial portion of a periphery of the bead. A lid is removably engageable with the collar. The lid has an annular flange depending from a lower surface toward the collar with the flange being located to abut an interior side of the wall of the cup when the lid engages the collar to form a fluid seal with the cup. The lid has a channel formed therein and located between the flange and a periphery of the lid and encircling the flange. The channel encloses an upper portion of the bead of the cup. The lid has a child drinking spout on an exterior surface of the lid adjacent a peripheral edge of the lid. The spout is in fluid communication with the cup during use of the adaptor.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: January 2, 2007
    Inventor: Scott W. Ziegler
  • Patent number: 7134566
    Abstract: A lid for a container holding a flowable substance has an annular top wall. A side wall depends from the top wall, and has a mounting portion for connecting the lid on the container. The top wall has an opening that is adapted to permit the flow of the substance through the lid. The top wall also has a retaining member. The lid further has a closure member positioned on the mounting portion. The closure member is movable between a first position and a second position, wherein at least a portion of the closure member is received in the opening in the first position and at least a portion of the closure member is received in the retaining member in the second position. The opening and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the opening. The retaining member and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the retaining member.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: November 14, 2006
    Assignee: Solo Cup Company
    Inventors: Stephen Alan Smith, Dawn Ellen Huston, Warren Giles Wiedmeyer, Stephen William Sullivan, Rich Matthiew Chin, Mohammed Maqsood Ahmed, John Stewart Gitschlag, David Raymond Langelan, Rajendra Ranjitbhai Chauhan, William Edward Hurst, James Tam Joines, Jr., Kevin Ray Smith, Mark Gerald Anhalt, Brian Norman Clarke
  • Patent number: 7131551
    Abstract: A lid for a container holding a flowable substance wherein the lid has a body with a top wall, a side wall, and a mounting portion for connecting the lid on the container. The body has a drink opening and at least one retaining member positioned in the top wall in various positions with respect to the drink opening. The lid further has a closure member that is movable between a first position wherein a portion of the closure member is received in the opening, and a second position wherein a portion of the closure member is received in the retaining member. The opening and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the opening. The retaining member and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the retaining member.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: November 7, 2006
    Assignee: Solo Cup Company
    Inventor: Stephen Alan Smith
  • Patent number: 7111749
    Abstract: A cover piece and method for covering an opening of a drinking container, such as in the lid of a coffee cup. The cover piece has sufficient flexural stiffness so that it can be grasped conveniently and properly positioned over the opening, and yet is sufficiently flexible so that it can properly perform its opening operation. It comprises a cover section having a greater lateral length dimension, and a tab extending outwardly from the cover portion when the cover piece is in the covering position.
    Type: Grant
    Filed: January 9, 2004
    Date of Patent: September 26, 2006
    Inventor: Paul Akers
  • Patent number: 6905044
    Abstract: A disposable beverage container lid that includes a top wall with a drinking opening formed therein, an annular sidewall downwardly depending from the periphery of the top wall for engaging with the rim of a beverage container, a regulator valve formed directly underneath the drinking opening, and wave-breaker and periphery inhibitor recesses formed in the top wall, to allow the user to drink from the cup without removing the lid while greatly minimizing accidental splashing of the liquid from the cup. The regulator valve includes side and bottom walls with apertures formed therein. The wave-breaker recess has a sidewall portion that reflects waves of liquid from the regulator valve, and another sidewall portion that defines a channel with the annular sidewall in which the regulator valve is disposed. The inhibitor recesses extend down into the channel to prevent waves of liquid traveling therethrough.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: June 14, 2005
    Inventors: Robert Russo, Robert Kichinski
  • Patent number: 6612456
    Abstract: A drink-through cup lid, adapted to matingly engage the upper peripheral edge of a drinking cup so as to selectively maintain the lid in a covering relationship on the cup, includes a rim engaging portion and a central cover portion. The central cover portion further has a hinged portion which is selectively depressible to so as to provide a drinking opening in the lid, the hinged portion is biased so as to selectively substantially return to its normally closed position within the plane of the central cover portion upon removal of pressure there-against. The hinged portion includes a hollow raised tab integrally formed thereon. A recess which is integrally formed on the central cover portion of the lid is adapted to selectively receive the raised tab of the hinged portion in detachable locking engagement.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: September 2, 2003
    Assignee: Wincup Holdings, Inc.
    Inventors: Bobby V. Hundley, Joseph H. Quatmann
  • Patent number: 6505753
    Abstract: A drink-thru lid for a drinking cup including an annular mounting portion for sealingly engaging the drinking cup, wherein the annular mounting portion includes a downwardly extending annular skirt. The lid further includes a tear-back section extending from the annular skirt to a hinge portion located in a medial portion of the lid. The tear-back section includes a raised protrusion extending outwardly from an upper surface of the lid. A recess is further formed in a medial portion of the lid on the opposite side of the hinge portion from the raised protrusion, wherein the tear-back section may be torn away from the lid on its sides and pivoted about the hinge portion until the raised protrusion is received within the recess for holding said pivotal flap open. The raised protrusion and the recess are shaped such that the raised protrusion is frictionally engaged by the end walls of the recess.
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: January 14, 2003
    Assignee: Fort James Corporation
    Inventors: Michael Freek, Michael Thomas
  • Patent number: 6176390
    Abstract: Container lid with a cooling reservoir for releasably covering a disposable cup containing a hot beverage. The cooling reservoir includes a side wall with a small opening to allow a small volume of the hot beverage to pass into the cooling reservoir in which the beverage sufficiently cools down to enable the consumer to sip the beverage.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: January 23, 2001
    Inventor: Douglas R. Kemp