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Class Information
Number: 249/161
Name: Static molds > Container-type molding device > Having plural mold sections > With means to move section
Description: Apparatus having means to move mold sections to and from their operative relation.

Sub-classes under this class:

Class Number Class Name Patents
249/162 Means moves opposed sections simultaneously toward and away from each other 67

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8662875 Injection molding apparatus for shoe or sole using thermoplastic resin and thereby shoes Mar. 4, 2014
8632334 Apparatus for blow molding Jan. 21, 2014
8597017 Lineally adjustable molds, molding methods, and products therefrom Dec. 3, 2013
8197744 Method and apparatus for blow molding Jun. 12, 2012
8186644 Concrete block mold with movable liners with master bar May. 29, 2012
8146882 Mold for manufacturing concrete cubipod Apr. 3, 2012
8123512 Concrete block mold with moveable liner Feb. 28, 2012
8113815 Block mold having moveable liner Feb. 14, 2012
8097196 Method and device for manufacturing a mould, and method and device for manufacturing a product using the mould Jan. 17, 2012
8092210 Mold for producing door cores Jan. 10, 2012
8057206 Reconfigurable tooling using variable stiffness material Nov. 15, 2011
7971848 In-situ gel casting machine Jul. 5, 2011
7841203 Ice tray assembly and refrigerator having the same Nov. 30, 2010
7640961 Apparatus and method for making a tubular composite barrel Jan. 5, 2010
7470387 Closure closing device and method Dec. 30, 2008
7191999 Variable height sideforms Mar. 20, 2007
7140869 Distributor of mixes consisting of agglomerated ceramic or stone material for filling a mold Nov. 28, 2006
7101168 Releasing undercut moulded containers after a thermoforming process Sep. 5, 2006
6994538 Apparatus and method for molding optical lenses Feb. 7, 2006
6991206 Concrete block mold with improved stripping ability Jan. 31, 2006
6767000 Manufacturing platform Jul. 27, 2004
6761785 Method for constructing a composite structure Jul. 13, 2004
6419860 Device for the production of optical lenses of polymerizable material Jul. 16, 2002
6298896 Apparatus for constructing a composite structure Oct. 9, 2001
6138983 Mold for producing masonry block with roughened surface Oct. 31, 2000
6086349 Variable wall concrete molding machine Jul. 11, 2000
6021995 Adjustable mold for a molded food processing system Feb. 8, 2000
6009727 Mold opening and closing mechanism for an I.S. machine Jan. 4, 2000
5902370 Mold opening and closing mechanism for an I S machine May. 11, 1999
5891209 Mold opening and closing mechanism for an I. S. machine Apr. 6, 1999
5830254 Mold opening and closing mechanism for an I.S. machine Nov. 3, 1998
5824131 Mold opening and closing mechanism for an I.S. machine Oct. 20, 1998
5817248 Mold for structural blocks Oct. 6, 1998
5803945 Mold opening and closing mechanism for an I.S. machine Sep. 8, 1998
5770244 Mold for the production of shaped bricks Jun. 23, 1998
5755982 Concrete casting system May. 26, 1998
5720993 Collapsible core for concrete pipe making apparatus Feb. 24, 1998
5686010 Connecting device for form panels Nov. 11, 1997
5524861 Reusable mold for constructing housing units and method of use thereof Jun. 11, 1996
5513972 Surface generating device suitable for generating a die, mold or fixture surface May. 7, 1996
5393033 Adjustable side form concrete mold Feb. 28, 1995
5338498 Method for formwork, and dismantling of formwork, of walls of poured material raised above a reference surface, and means for employment of this method Aug. 16, 1994
5330343 Variable-shape mold Jul. 19, 1994
5296065 Method of forming workpieces by means of multi-sectional pressing members Mar. 22, 1994
5289866 Piston mold Mar. 1, 1994
5255732 Lower structure of a mould for the pressure casting of flat products such as slabs and method for mounting and removing the lower spacer of this mould Oct. 26, 1993
5238387 Apparatus for molding a product of synthetic resin Aug. 24, 1993
5230907 Inside corner form Jul. 27, 1993
5217630 Apparatus for forming an irregular surface block Jun. 8, 1993
5215673 Apparatus for the production of a symmetrical oval concrete pipe Jun. 1, 1993

1 2 3

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