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Class Information
Number: 220/359.4
Name: Receptacles > Closures > Removable closure retained by adhesive or fusion means > Including heat sealed retaining means
Description: Device wherein the adhesive or fusion retaining means for the closure includes a thermoplastic, thermosetting, or fusion bond where heat is used to melt an adhesive or fusion closure material to form a bond between the closure and the receptacle.

Sub-classes under this class:

Class Number Class Name Patents
220/359.5 Soldered 9

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8684217 Easy-open package Apr. 1, 2014
8584887 Tamper evident container utilizing sealed interface between container and lid Nov. 19, 2013
8584876 Food containers adapted for accommodating pressure changes using skip seals and methods of manufacture Nov. 19, 2013
8517201 Heat-sealable inner seal for sealing a container Aug. 27, 2013
8393484 Closure for a sealed container of a pourable food product, and method of producing thereof Mar. 12, 2013
8381943 Obturator Feb. 26, 2013
8354132 Laminated lidstock and package made therefrom Jan. 15, 2013
8245869 Packaging container for microwave oven and process for manufacturing the same Aug. 21, 2012
8245873 Container with sealing lid releasibly fastened to container Aug. 21, 2012
8225954 Pull-tab seal for sealing a container with a plug or cap closure and production method Jul. 24, 2012
8210384 Closure cap Jul. 3, 2012
8201385 Multi-purpose covering and method of hygienically covering a container top Jun. 19, 2012
8162166 Hole plug Apr. 24, 2012
8091729 Peelable sterilization pack Jan. 10, 2012
8083089 Versatile tamper-evident food container Dec. 27, 2011
8075726 Method for producing hermetically sealed container for beverage or food Dec. 13, 2011
8070008 Sealing plug with a pressure-compensating chamber Dec. 6, 2011
8051982 Container for holding a stack of premoistened wipes Nov. 8, 2011
7997437 Body filler plug Aug. 16, 2011
7891516 Container, packaging body, and method of manufacturing container Feb. 22, 2011
7878352 Opening devices for foil closures Feb. 1, 2011
7789262 Two-ply sealing element punched out in a cover shape Sep. 7, 2010
7721901 Thin-walled plastics bottle, closure and bottling process May. 25, 2010
7549540 Air-tight reclosable processed food container Jun. 23, 2009
7267243 Container Sep. 11, 2007
7264857 Constructional unit and method for producing a constructional unit of this kind Sep. 4, 2007
7156252 Container closure with dual heat seal and magnetic seal Jan. 2, 2007
6959832 Lid member for food container Nov. 1, 2005
6960392 Structure comprising a binder layer non-delaminable with respect to a metallized substrate and peelable with respect to a polypropylene substrate Nov. 1, 2005
6886712 Sealing cover for a processing hole in aluminum sheet metal May. 3, 2005
6857561 Composite container with membrane and bead closure system Feb. 22, 2005
6777050 Resealable packaging the container of which includes a tearable welding layer, and its manufacture Aug. 17, 2004
6712365 Over-molded gland seal Mar. 30, 2004
6708979 Orifice sealing physical barrier Mar. 23, 2004
6669046 Food container lid member having selectively peelable area Dec. 30, 2003
6648163 Package having cup with beveled sealing flange Nov. 18, 2003
6578723 Flexible sealing cover with seal break indicator Jun. 17, 2003
6544613 Composite container and method of heat sealing composite containers Apr. 8, 2003
6471084 Food delivery tray with ribbed upper surface Oct. 29, 2002
6471083 Induction-sealed composite container end closure Oct. 29, 2002
6428864 Glass bottle for high-frequency heat sealing Aug. 6, 2002
6427862 Self-opening can Aug. 6, 2002
6413599 Sealed container for an article of personal use such as a razor cartridge Jul. 2, 2002
6413644 Thin film structures for and method of sealing to glass Jul. 2, 2002
6345726 Package for solid, liquid or pasty products Feb. 12, 2002
6302290 Container sealing assembly Oct. 16, 2001
6286705 Container having tapered sidewall made from sheet material and lid to seal same Sep. 11, 2001
6279789 Container and closure package and method of filling Aug. 28, 2001
6244455 Easy opening closure member assembly for a beverage container Jun. 12, 2001
6135304 Polymeric package with removable non-peelable flange opening element Oct. 24, 2000

1 2 3 4

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