Patents Assigned to Amhil Enterprises
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Patent number: 11008152Abstract: A multi-chamber container is provided having a main container and a main lid. The main container is configured to receive a first inner container which rests on the rim section of the main container. An optional cover for the first inner container is typically provided. A second inner container is releasably attached to, and held to, the lower surface of the main lid by an inner attachment section. The main container is sealed by a skirt section on the main lid so that the contents within the main container, the first inner container, and the second inner container, are only accessible when the lid has been detached from the container, and the first and second containers have been removed. A low cost, easily assembled, secure, single-use, multi-chamber container is provided.Type: GrantFiled: July 9, 2019Date of Patent: May 18, 2021Assignee: AMHIL ENTERPRISESInventors: Pieter W. Lubbe, Sumit Sharma, Hilario Gilbuena
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Publication number: 20130160406Abstract: A packaging container has an upper top member and a lower bottom member, and at least one cooperating locking means. Each locking means comprises an upstanding post and a cooperating opening or recess formed in extending lips of the top and bottom members. A weakened fault zone is formed in the immediate region of each post, or of each cooperating opening or recess, and circumscribes the same. The packaging container is locked in its closed position after it has been filled, by crimping the end of each post in an axial direction so as to mechanically deform the post. Any attempt to disengage a crimped post will result in failure of the respective weakened fault zone and may be construed as tampering, and thus the damaged material of the package in the region of the failed fault zone is evidence of tampering.Type: ApplicationFiled: December 19, 2012Publication date: June 27, 2013Applicant: Amhil EnterprisesInventor: Mark D. Johnston
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Publication number: 20130068772Abstract: A lid for a container is adapted in its lower region for releasable attachment to the upper rim of the container. The lid has a detachable chamber or compartment which is located below the top surface of lid and depends downwardly therefrom, so that the detachable chamber or compartment is releasably secured to the lid in a position which is inaccessible when the lid is releasably connected to a container. Thus, any contents within the detachable chamber or compartment are only accessible when the lid has been detached from the container, and the detachable chamber or compartment has been removed from its securement to the lid.Type: ApplicationFiled: October 14, 2011Publication date: March 21, 2013Applicant: AMHIL ENTERPRISESInventors: Terrance N. Durdon, Sumit Sharma, Pieter W. Lubbe
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Publication number: 20130068654Abstract: A container for foodstuffs or other products has a tamper-evident locking means which comprises a post and a cooperating opening or recess. A fault zone is formed by a weakened area provided by, for example, a plurality of perforations formed in the post, or around the post, or around the opening or recess, and fault zone is thus which is weaker than the material of the container, and weaker than the locking means mechanism. As a result, the fault zone will fail upon exertion of a force which is less than the disengagement force otherwise required to unlock the locking means, thus providing physical evidence of tampering.Type: ApplicationFiled: October 14, 2011Publication date: March 21, 2013Applicant: AMHIL ENTERPRISESInventor: Michael MacDonald
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Patent number: 7594584Abstract: A cup lid comprising a base cup lid having a drink-through opening formed therein in a planar top portion thereof, and a rotatable stopper associated therewith so as to selectively provide a sealed and unsealed relationship between said drink-through opening and a opening in said rotatable stopper. The base cup lid and the rotatable stopper are mated to one another by the use of convoluted portions on each part which form a sliding tongue and groove relationship. The rotatable stopper has an actuator that can be used to move the rotatable stopper from a closed position wherein the opening in the rotatable stopper and the drink-through opening in the base cup lid, are not aligned, to an open position where the opening in the rotatable stopper and the drink-through opening in the base cup lid, are aligned. An easily operated resealable cup lid is provided.Type: GrantFiled: July 18, 2006Date of Patent: September 29, 2009Assignee: Amhil EnterprisesInventors: Terrance N. Durdon, Valentin Augustin Buzan, Pieter W. Lubbe
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Patent number: 7246716Abstract: A disposable cup lid for placement onto the rim of a drinking cup has a cover portion having a drinking access port and a condiment opening, a rim portion, a reclosable and tearable fold-back condiment tab, a hinge, a post and a recess. The cup lid is structured in such a manner that when the condiment opening is not in use, the condiment opening is reclosable by the condiment tab.Type: GrantFiled: October 29, 2003Date of Patent: July 24, 2007Assignee: Amhil EnterprisesInventor: Terry Durdon
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Patent number: 6260727Abstract: A disposable cup lid for placement onto a drinking cup is provided, having a tear tab which is generally aligned with the orientation of the extruded plastic sheet material from which the cup lid is made. There is a first, generally centrally located region in the lid, which has a higher elevation than the cup rim receiving recess at the periphery of the lid; and there is an indentation formed in the central region which is provided so as to accommodate the tear tab when it is folded back around a U-shaped hinge to create a drink-through opening in the cup lid. The indentation has a pair of detents located at its edges so as to hold and retain the tear tab in place when the foldback flap is folded back about the U-shaped hinge and the tear tab is inserted into the indentation. The tear tab is retained below the plane of the central region of the cup lid.Type: GrantFiled: December 21, 1999Date of Patent: July 17, 2001Assignee: Amhil EnterprisesInventor: Terry Durdon
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Patent number: 6089397Abstract: A disposable cup lid is substantially circular, and has a downwardly facing cup rim engaging recess extending from 300.degree. to 360.degree. around the periphery. The recess is defined at its outer side by a downwardly depending apron, at its inner side by a downwardly directed recess sidewall, and at its top by a top wall between the apron and the recess sidewall. The apron extends 360.degree. around the periphery. An arcuate portion of the top surface extends radially outwardly to the apron, and has a radially directed axis of symmetry. A depressed "U"-shaped hinge is formed in the arcuate portion, and is oriented so as to be perpendicular to the axis of symmetry. A fault line is stamped into the the arcuate portion, in a location opposed to the "U"-shaped hinge, and is spaced radially inwardly from the apron by a distance which is at least equal to the width of the top wall of the cup rim engaging recess.Type: GrantFiled: April 9, 1999Date of Patent: July 18, 2000Assignee: Amhil EnterprisesInventor: Hugh Van Melle
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Patent number: 5839601Abstract: A disposable dome lid is provided for use with a drinking cup such beverage cups used for the sale of hot and cold beverages. The top surface of a dome lid is elevated above the top surface of the beverage cup rim, when in place. The dome lid is configured so as to make a plug fit onto the beverage cup by the beverage cup rim extending into a downwardly facing recess formed for that purpose. A side surface depends downwardly from a substantially planar top surface of the lid, and is inset from the cup rim engaging recess. A portion of the side surface is displaced outwardly towards the outer periphery of the dome lid, and thus provides a surface for engaging the lower lip of the mouth of the user. A tear-back flap is defined by fault lines stamped into the top surface and a "U"-shaped hinge formed in the top surface.Type: GrantFiled: December 18, 1996Date of Patent: November 24, 1998Assignee: Amhil EnterprisesInventor: Hugh Van Melle
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Patent number: 5678720Abstract: A lid is provided for closing off the open end of one of respective first and second containers, each container a different diameter and having a peripherally disposed bead at its open end. An axially disposed annular inner wall projects downwardly from a central cover portion, and defines a generally circular first annular channel open towards the bottom face of the lid. The upper limit of insertion of the peripherally disposed bead of a first container is defined by a generally planar edge. The wall defining the first annular channel has a radially inwardly extending central portion that forms a first reduced waist portion, which is shaped and dimensioned to retain the peripherally disposed bead of the first container, and also defines the upper limit of insertion of the bead of a second container which has a larger diameter, into a second channel formed in the lid.Type: GrantFiled: October 27, 1995Date of Patent: October 21, 1997Assignee: Amhil EnterprisesInventor: Hugh Van Melle
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Patent number: 5613619Abstract: A disposable cup lid is provided for covering the open end of a beverage cup, especially a hot drinks cup for beverages such as coffee. The cup lid is a foldback lid, whereby an opening is formed in the lid by lifting and tearing the material of the cup lid at a designated portion of the rim thereof, then peeling back the drink-through portion of the lid, with the edges of the drink-through portion of the lid being defined by an orientation grain in the lid caused by extrusion of the sheet material from which it is formed. Two additional tab portions are formed into the rim of the lid, one at either side of the position where the grasp tab is located, so as to present forwardly extending tabs which are gently rounded at each edge of the drink-through portion of the lid after it has been formed, and thereby so as to preclude sharp edges at each edge of the drink-through portion being presented to the lips and tongue of the user.Type: GrantFiled: October 27, 1995Date of Patent: March 25, 1997Assignee: Amhil Enterprises Ltd.Inventor: Hugh Van Melle
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Patent number: 5111961Abstract: A thin plastic disposable lid for use with a cup, typically a disposable plastic styrofoam or paper container, is disclosed. The lid includes a small foldback portion that is partially removed from the remainder of the lid by tearing it along tear lines that are coincident with the oriented fibers of the plastic material, thus creating an opening in the lid. No pre-formed score lines, slits or notches are required to facilitate proper tearing of the lid. Further, the foldback portion is hinged and retained in intimate engagement by the lid when it is fully open. A specific feature of the lid is that the foldback portion is easy to fold back and to engage. The foldback portion is also resealable over the opening in the lid.Type: GrantFiled: December 10, 1990Date of Patent: May 12, 1992Assignee: Amhil Enterprises Ltd.Inventor: Hubert Van Melle
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Patent number: 4627537Abstract: A vacuum-formed lid for a large drinks container is disclosed made from extruded sheet plastic. The lid has provision for the user to remove a tear-out portion to leave a hole through which liquid may be poured out of the container. The lid includes a ridge which is gripped between finger and thumb. A slit is located just under the thumb, so that squeezing the ridge is effective to open the slit. The slit runs across the "grain" of the extruded plastic. The effect is that tearing the lid can be easily accomplished, yet the tear may be directed and controlled easily.Type: GrantFiled: July 12, 1985Date of Patent: December 9, 1986Assignee: Amhil Enterprises Ltd.Inventor: John D. Rogers
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Patent number: D447412Type: GrantFiled: December 22, 2000Date of Patent: September 4, 2001Assignee: Amhil EnterprisesInventor: Terrance N. Durdon
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Patent number: D493718Type: GrantFiled: November 9, 2001Date of Patent: August 3, 2004Assignee: Amhil EnterprisesInventor: Terrance N. Durdon
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Patent number: D598238Type: GrantFiled: January 23, 2009Date of Patent: August 18, 2009Assignee: Amhil EnterprisesInventors: Terrance N. Durdon, Mark D. Johnston, Robert M. Geenen
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Patent number: D605936Type: GrantFiled: January 23, 2009Date of Patent: December 15, 2009Assignee: Amhil EnterprisesInventors: Terrance N. Durdon, Valentin A. Buzan
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Patent number: D685628Type: GrantFiled: September 14, 2012Date of Patent: July 9, 2013Assignee: Amhil EnterprisesInventors: Terrance N. Durdon, Michael MacDonald
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Patent number: D694103Type: GrantFiled: September 14, 2012Date of Patent: November 26, 2013Assignee: Amhil EnterprisesInventors: Terrance N. Durdon, Michael MacDonald
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Patent number: D927974Type: GrantFiled: July 24, 2018Date of Patent: August 17, 2021Assignee: AMHIL ENTERPRISESInventor: Pieter W. Lubbe