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Class 220/266 - About line or point of weakness


Subclass of Class 220 - Receptacles
Definition: Device wherein the rupture or cut is about a predetermined
No. of patents: 352
Last issue date: 05/29/2012


1                  
NumberTitleIssue Date
8186531Tamper-evident container
A container includes a receptacle having a bottom panel, at least one wall extending upwardly from the bottom panel, and a lid coupling region extending from an upper portion of the at least one wall. The lid coupling region includes an upstanding barrier wall, and ...
05/29/2012
8123064Tamper evident container having a pull-open section
A container which indicates if the lid (14) has been opened after a clerk loaded food into the base (12) and closed the lid. The base and lid each has a trapping portion (20, 22) and a pull-open portion (24, 32) with a tear-tab, or tear -...
02/28/2012
8028851Enhanced tamper evident container with tear-apart parts
A container clearly indicates that it has been opened after a store clerk loads food into the base of the container and closes a covering of the container onto the base. The covering (16) includes a peripheral cover portion (22) that becomes fixed to a...
10/04/2011
7997435Container for a plurality of test strips
A container (1) for a plurality of test strips, in particular for strip-shaped indicator sticks, has a housing lower part (2) and a housing upper part (3), which can be brought into engagement with the housing lower part (2) in a positive...
08/16/2011
7631776Tamper evident container with tear-apart parts
A container clearly indicates that it has been opened after a store clerk loads food into the base of the container and closes a covering of the container onto the base. The covering (16) includes a peripheral cover portion (22) that becomes fixed to a...
12/15/2009
7568591Frangible attachment for thermoformed lid spout closure
A lid is provided for use as a cover on a beverage container or other dispensing device, wherein the lid includes a dispensing spout therein for dispensing of the container contents therefrom. A flexible connector arm extends around at least a portion of the periphe...
08/04/2009
7416077Contact lens carrying case
A disposable-type carrying case wherein the parts that house contact lenses cannot be re-sealed is realized via an easy-to-use construction. In the case main unit 10B of a contact lens carrying case 10, when a handle 12 that is integrally...
08/26/2008
7395929Cover assembly for a medication dispenser
The present invention is a cover assembly including a cover for covering at least one compartment of a medication dispenser. The cover includes an inner and outer end portion. A locking tab is formed in the inner end wall of the cover for being received in a slot fo...
07/08/2008
7374061Sealing device for a drinking container
A sealing device (2, 2′, 2″) to be arranged between an opening in a drinking container (1′, 1″) and a drinking straw (20), and a method of making the sealing device (2, 2′, 2″). The sealing device (2, 2′, 2″) compri...
05/20/2008
7353961Outlet box knockout
An electrical outlet box molded of plastic material has a knockout arrangement in a box wall that is formed by inner, intermediate and outer circular grooves that are eccentrically positioned to overlap at a tangent location and define inner, intermediate and outer ...
04/08/2008
7341160Reclosable package having an accessible zipper and a method for making the same
A reclosable package includes a tray, a top sheet, and a fastener. The tray has a well for receiving contents and a peripheral flange surrounding the well. The top sheet is attached to the peripheral flange. The fastener has two interlocking members, one attached to...
03/11/2008
7328723Pipe nipple protective sleeve
A pipe nipple protective sleeve that includes a sheath that is closed at a forward end and connects to a collar at an open rear end, where the collar is open into the sheath and the collar hole and sheath diameters and the sheath length are selected to fit over a pa...
02/12/2008
7318536Drink cup and lid
A liquid container includes a brim forming an opening into a liquid reservoir chamber formed in the cup. A lid is coupled to the brim to form more than one seal with the container. The lid includes lid-removal blocker walls arranged to engage undercuts formed in the...
01/15/2008
7311218Tamper evident closure with reclose feature
There is provided a re-closable closure for a container, wherein the re-closable closure includes a tamper-evident band that provides a stacking surface and stacking step for the stacking of another container and that provides clearance for a membrane lid to seal th...
12/25/2007
7290679Foldable air insulating sleeve
A foldable air insulating sleeve for insulating beverage and food containers is herein provided. More particularly, the foldable air insulating sleeve secures a cup in a manner that leaves a pocket of air surrounding the cup. This provides for improved temperature r...
11/06/2007
7281636Bottle cap having tear tab and sealing bead
A bottle cap includes a top and a skirt depending from the top, the skirt having a bottom edge, a locking bead radially extending inward from an interior of the skirt intermediate the top and the bottom edge, a tear tab extending downward from the bottom edge, a fir...
10/16/2007
7267228Cover assembly for a medication dispenser
A cover assembly for a medication dispenser including a container defining a plurality of open-top medication compartments adapted to be closed by a compartment cover assembly including a plurality of individual covers selectively connected together. Each cover incl...
09/11/2007
7243807Fluid-tight dilution bottle and cap
A fluid-tight vial comprising a locking, flip-top cap and an open-ended cylindrical container is disclosed. ...
07/17/2007
7243810Interlocking valve box and lid
An improved underground box and lid for use in irrigation systems and other underground systems is provided. A single box can be inverted, combined and interlocked with a second box to form a single enclosed structure that is twice as high. This can be used for thos...
07/17/2007
7229512Non-invasive tear mechanism for flexible packaging and apparatus
A non-invasive tear mechanism for a flexible packaging, the non-invasive tear mechanism comprises a plurality of junctions formed in the flexible packaging that form a line of weakness in the packaging. The junctions are non-invasive in that the flexible packaging i...
06/12/2007
7207970Displaceable-plug-containing filling/discharging port and medical container having the same
A filling/discharge port 10 which includes a port cap 20, a plug 40 which is slidably fitted in the inside of the port cap 20, and a plug cap 50 which is removably fitted to the tip of the plug 40 is provided for use in a li...
04/24/2007
7204388Latchable container system
A latching system including both apparatus and methods addresses the need for a reusable latch that is identical on either side of a container opening, thereby facilitating container manufacture. Also disclosed are apparatus and methods for assuring the quality of l...
04/17/2007
7191931Opening arrangement, packaging and method of providing a packaging with an opening arrangement
An opening arrangement includes a bottom piece disposed to be positioned on a packaging material and to define a pouring opening; a lid disposed, in a closed state, to seal the pouring opening; and a tamper evidence intended to be broken the first time the opening a...
03/20/2007
7185781Hot drink cup lid with cooling air-flow
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...
03/06/2007
7186044Easy-fit wiping device
A wiping device for a container containing a product to be applied by an applicator. The wiping device includes a wiping member and a coupling member configured to couple the wiping device to the container. The coupling member includes a member capable of flexing, b...
03/06/2007
7168565Packaging system
A packaging system is disclosed. The packaging system comprises a container having a rim defining an open end; and a carrying assembly having a first portion for securely capturing the container rim and a second portion comprising a blister package. The blister pack...
01/30/2007
7159733Tamper evident container-lid combination
A container comprises a body portion, a lid portion and, mounted on one of the body portion and the lid portion, a locking member. The locking member is movable from an unlocking position to a locking position in which it engages the other of the body portion and th...
01/09/2007
7147121Valve for non-spill cup
A valve for use with a cap for a spill resistant cup, the cap including a spout to dispense the liquid and a valve mount extending from the spout to engage with the valve. The valve includes a generally cylindrical valve tower extending from a valve base to sealingl...
12/12/2006
7137538Storage and dispensing of carbonated beverages
A cap to close off an externally threaded aperture of a container is provided. The cap includes a base wall and a peripheral skirt carrying an internal thread for mating with the aperture's external thread. A hollow spigot portion extends from the base wall within t...
11/21/2006
7122151Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing
A combination mass transfer and pump apparatus, which in a single step actively mixes a first mass and a second mass and simultaneously pumps one of the first mass and the second mass through the apparatus. The combination mass transfer and pump apparatus substantia...
10/17/2006
7118003Tamper resistant container with tamper-evident feature and method of forming the same
A tamper-resistant container with tamper evident feature which includes a cover portion defining a outwardly extending peripheral flange, a base portion defining an upper peripheral edge, and a hinge joining the outwardly extending peripheral flange with the base po...
10/10/2006
7112743Electrical bracket
An electrical bracket is for mounting an electrical device to a wall stud. The bracket includes a frame having first and second opposite end walls and first and second opposite side walls. The bracket further includes a front opening surrounded by the end walls and ...
09/26/2006
7105009Access device maintenance apparatus and method
A trocar includes a valve housing and cannula which define a working channel. A valve disposed in the valve housing along the working channel includes a gel material which defines a slit that functions as a zero seal in the absence of an instrument, and an instrumen...
09/12/2006
7100787Beverage container lids with a premium and a combined display area and cooling/insulating structure for the premium
Beverage container lid assemblies provide a combined premium display area and cooling/insulating structure for the beverage container. ...
09/05/2006
7097234Deformation element, in particular for use in motor vehicles
A deformation element, in particular for use in motor vehicles, comprises a first base part and a second base part. The first base part includes at least one protrusion which tapers starting from the first base part The second base part includes at least one recess ...
08/29/2006
7097037Cover assembly for a medication dispenser
A cover assembly for a medication dispenser including a container defining a plurality of open-top medication compartments adapted to be closed by a compartment cover assembly including a plurality of individual covers selectively connected together. Each cover incl...
08/29/2006
7090088Plastic container and lid construction
A combination molded plastic bucket and lid includes a series of outwardly extending ribs on the top edge of the bucket and inwardly extending flanges on a depending outer skirt of the lid which engaged with the bucket ribs to provide a wedging action that holds the...
08/15/2006
7086551Plastic container and lid construction
A combination molded plastic bucket and lid includes a series of outwardly extending ribs on the top edge of the bucket and inwardly extending flanges on a depending outer skirt of the lid which engage with the bucket ribs to provide a wedging action that holds the ...
08/08/2006
7073679Closed injection moulded closure providing mating upper and lower parts coupled by integrally formed hinge connections
A closed injection moulded plastic closure (20) having a first closure part and a second closure part (22). The first closure part is connected to the second closure part by snap-on hinged connection. The first and second closure parts have no main hin...
07/11/2006
7073680Tamper-resistant container with tamper-evident feature and method of forming the same
A tamper-resistant container with tamper-evident features which includes a cover portion defining a outwardly extending peripheral flange, a base portion defining an upper peripheral edge, a hinge joining the outwardly extending peripheral flange with the base porti...
07/11/2006
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