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Class Information
Number: 264/524
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of fluid pressure differential to permanently shape, distort, or sustain work > Including application of internal fluid pressure to hollow finite length parison to expand same into conformity with female mold part > Production of a sealed product or a filled mercantile container
Description: Processes in which the product of the process is a completely sealed article or in which the article is filled with a fluid and sealed.


Sub-classes under this class:

Class Number Class Name Patents
264/525 Including maintenance or production of internal sterility 48


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7588030 Medicament container and method of manufacture thereof Sep. 15, 2009
7473388 Method of producing a polyester resin container and device for performing same Jan. 6, 2009
7390453 Liquid dispensing package and method of manufacture Jun. 24, 2008
7357893 Method and device for the production and filling of containers Apr. 15, 2008
7309463 Moulding method, in particular a blowing and/or vacuum moulding method for production of a dispensing container filled with a medium for dispensing Dec. 18, 2007
7192549 Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing Mar. 20, 2007
7090791 Extrusion molding process Aug. 15, 2006
6959524 Heat-treated pressurized plastic containers and method of making Nov. 1, 2005
6936204 Thermoplastic molding compositions and polymer additives Aug. 30, 2005
6896838 Halogenated polymeric containers for 1, 1-disubstituted monomer compositions May. 24, 2005
6749796 Device for producing extrusion blow-molded containers with at least two chambers Jun. 15, 2004
6702978 Process for manufacturing a plastic tube body Mar. 9, 2004
6696010 Method and apparatus for forming blow molded plastic container with inclined mouth Feb. 24, 2004
6692685 Sealing closure for extrusion blow molded containers Feb. 17, 2004
6673303 Bottle and closure Jan. 6, 2004
6673301 Extrusion blow-molded squeezable tube-shaped container and method for making same Jan. 6, 2004
6579082 Apparatus for the internal depressurization of plastic containers thermoformed by means of blowing and intended for sterile filling Jun. 17, 2003
6565791 Method and apparatus for treating the inside surface of plastic bottles in a plasma enhanced process May. 20, 2003
6517768 Hermetically sealed container including a nozzle with a sealing bead Feb. 11, 2003
6465061 Paper composite for making packages for liquid or granular products Oct. 15, 2002
6426035 Process for producing hollow plastic receptacles Jul. 30, 2002
6214282 Simultaneous filling blow molding method and apparatus Apr. 10, 2001
6168413 Apparatus for making a hermetically sealed container with frangible web and locking lugs Jan. 2, 2001
6094886 Method of manufacturing a flat container for samples Aug. 1, 2000
5884798 Container including main body and closure part formed as one piece from same material at same time Mar. 23, 1999
5866061 Method of manufacturing containers for dispensing solutions Feb. 2, 1999
5855839 Process for manufacturing an injection device of the pre-filled type containing a dose of liquid for injection and injection device produced Jan. 5, 1999
5837170 Process for obtaining blow molded plastic containers Nov. 17, 1998
5736204 Compostable packaging for containment of liquids Apr. 7, 1998
5632951 Method of making a flexible plastic tube May. 27, 1997
5579937 Blow molded plastic containers including a handgrip and method for obtaining same Dec. 3, 1996
5351462 Method and apparatus for installing an insert to seal a container Oct. 4, 1994
5253995 Apparatus for making a pulse dampener Oct. 19, 1993
5223194 Flexible packing material in sheet or web form Jun. 29, 1993
5223073 Apparatus for forming cells in continuous strips, particularly for packaging suppositories and the like Jun. 29, 1993
5205885 Process and apparatus for the production of tighthead drums and widemouth drums Apr. 27, 1993
5106567 Method for producing a heat set article of thermoformed polyethylene terephthalate Apr. 21, 1992
5068075 Method of blow molding aseptic bottles Nov. 26, 1991
5054267 Apparatus sealing blow molded bottle Oct. 8, 1991
5050787 Method for removing flashing from blow molded bottles Sep. 24, 1991
5049349 Method for making a blown bag-in-box composite container Sep. 17, 1991
4988465 Manufacture of multilayer film containing very low density polyethylene Jan. 29, 1991
4976898 Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene Dec. 11, 1990
4967539 Method and apparatus for producing liquid filled receptacles Nov. 6, 1990
4874649 Process for producing hollow bodies of thermoplastic material Oct. 17, 1989
4865780 Process for producing irradiated multilayer film for primal meat packaging Sep. 12, 1989
4838967 Baby's bath Jun. 13, 1989
4816093 Separable laminate container Mar. 28, 1989
4790117 Method of molding, filling and sealing a container Dec. 13, 1988
4707966 Container with an encapsulated top insert and method and apparatus for making same Nov. 24, 1987

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