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Class Information
Number: 264/533
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 > Including shaping by mechanical means other than fluid pressure during or subsequent to fluid pressure differential shaping > Shaping is neck formation other than by closure of mold for body of article
Description: Processes in which the neck of a container is reshaped by application of mechanical force other than the closing of the mold for the body of the container.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8431068 Process and device for producing containers from thermoplastic and a container produced in this way Apr. 30, 2013
8414814 Temporal intraluminal stent, methods of making and using Apr. 9, 2013
8293821 Composite wood adhesive Oct. 23, 2012
8052915 Apparatus for forming an extrusion blow molded vessel with insert and method Nov. 8, 2011
7717020 Bottle trimmer and method May. 18, 2010
7704440 Fuel system component and method of manufacture Apr. 27, 2010
7485252 Method and apparatus for crystallizing the neck finish of a molded plastic article Feb. 3, 2009
7441486 Bottle trimmer and method Oct. 28, 2008
7138082 Swage-forming of container threads Nov. 21, 2006
7124673 Horizontal cutter of double-bodied bottles attached to each other at the neck Oct. 24, 2006
7033535 P.E.T. off-center neck bottle and its manufacturing method Apr. 25, 2006
6888103 Preform preheater May. 3, 2005
6824732 Blow pin assembly Nov. 30, 2004
6814922 Method and device for production of a blown container Nov. 9, 2004
6811845 Container preform assembly and method of manufacture Nov. 2, 2004
6696010 Method and apparatus for forming blow molded plastic container with inclined mouth Feb. 24, 2004
6692682 Blow molded plastic container with inclined mouth and method and apparatus for obtaining same Feb. 17, 2004
6673281 Method of designing and manufacturing a plastic blow-molded container Jan. 6, 2004
6601283 Method for manufacturing flexible and rigid handle containers Aug. 5, 2003
6413467 Relating to containers Jul. 2, 2002
6238200 Sizing device for plastic blow molding machines May. 29, 2001
6221305 Compression molded neck body with smooth inner wall Apr. 24, 2001
6190598 Method for making thermoplastic composite pressure vessels Feb. 20, 2001
6168413 Apparatus for making a hermetically sealed container with frangible web and locking lugs Jan. 2, 2001
6126886 Wide mouth hot fill container Oct. 3, 2000
6074596 Method and apparatus for making an object of a plastic material Jun. 13, 2000
5776518 Bottle mold and adjustable top block assembly and top block alignment members Jul. 7, 1998
5589204 Bottle mold with adjustable neck block Dec. 31, 1996
5525288 Method of manufacturing a hose having an expanded portion and a compression formed portion Jun. 11, 1996
5466413 Method and apparatus for blow molding a plastic drinking vessel Nov. 14, 1995
5466413 Method and apparatus for blow molding a plastic drinking vessel Nov. 14, 1995
5449284 Compression molding and trimming blow pin assembly Sep. 12, 1995
5429789 Plastic container with self-draining feature Jul. 4, 1995
5385788 Polyesters Jan. 31, 1995
5322662 Method for making a dispensing package including blow molding and inserting a spout Jun. 21, 1994
5318740 Extrusion blow molding an automotive boot Jun. 7, 1994
5234130 Dispensing package for a pourable material having a bottle, a pour-back spout and a closure Aug. 10, 1993
5215694 Method of forming a container with dripless spout Jun. 1, 1993
5112561 Blow-molding methods for fabricating hollow articles from an open-ended tubular body of thermoplastic material May. 12, 1992
5085821 Preparation of multi-layer drawn polyester bottles Feb. 4, 1992
5067888 Apparatus for shaping a tubular preform into a hollow body Nov. 26, 1991
5020692 Container including unitary blow molded bottle having drain-back dispensing spout and plastic insert Jun. 4, 1991
4933135 Method of making a blow-moulded container from a thermoplastic polyester, in particular pet Jun. 12, 1990
4929410 Method for blow-molding a container having a neck-portion with internal attachment means May. 29, 1990
4927591 Container, method and apparatus for manufacturing the same May. 22, 1990
4894198 Process for producing hollow bodies of oriented thermoplastic material Jan. 16, 1990
4871492 Method for aligning blow mandrel Oct. 3, 1989
4753591 Apparatus for forming the neck finish of blow molded containers Jun. 28, 1988
4704243 Method for producing a thermoplastic container having a ring-shaped reinforcing zone at its bottom Nov. 3, 1987
4578028 Expandable core pin for blow-molding a container having a neck-portion with internal attachment means Mar. 25, 1986

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