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Class Information
Number: 249/130
Name: Static molds > Container-type molding device > Plural article forming mold, or molds with community feature > Having unitary partition common to and defining plural mold cavities > Partition includes means providing communication between cavities
Description: Apparatus wherein the partition has means allowing the moldable material to flow from one cavity to another.

Patents under this class:

Patent Number Title Of Patent Date Issued
7824598 Vertical-cast concrete column forms and panel elements and method of fabrication Nov. 2, 2010
7731149 Septic tank form Jun. 8, 2010
7575217 Insert apparatus for a mold, method of manufacturing a structural unit, method of retrofitting an existing mold and a structural unit Aug. 18, 2009
7163639 Metallic building element for optoelectronics Jan. 16, 2007
6803002 Method for making and treating wall blocks Oct. 12, 2004
6609695 Mold for producing masonry block with roughened surface Aug. 26, 2003
6352421 Mold for producing partially expanded bodies with a PVC-based embryo cellular structure Mar. 5, 2002
6286807 Mold for expanding moldings Sep. 11, 2001
6209848 Mold for producing masonry block with roughened surface Apr. 3, 2001
6113379 Process for producing masonry block with roughened surface Sep. 5, 2000
6090426 Method for making frozen concentrate in a package Jul. 18, 2000
5976588 Food package with filling nozzle Nov. 2, 1999
5830379 Stackable ice tray and bin assembly Nov. 3, 1998
5660281 Device for candle storage Aug. 26, 1997
5647571 Mold device for forming concrete border stones Jul. 15, 1997
5543104 Method for molding a multi-pack container assembly Aug. 6, 1996
5510135 Apparatus and method for connected forming and controlled stacking of material Apr. 23, 1996
5012655 Filling assembly for ice trays May. 7, 1991
4944483 Apparatus for forming fiber reinforced slab gel for use in electrophoresis Jul. 31, 1990
4883251 Container for making ice cubes Nov. 28, 1989
4829406 Square body leadless electrical device May. 9, 1989
4813646 Disposable plastic container for ices Mar. 21, 1989
4762654 Method for making foamed articles having a laminated structure Aug. 9, 1988
4587810 Thermoelectric ice maker with plastic bag mold May. 13, 1986
4440377 Mold for footwear sole Apr. 3, 1984
4372526 Ice cube making apparatus and serving system Feb. 8, 1983
4289293 Combination bed concrete casting apparatus Sep. 15, 1981
4268002 Mould for packaging desserts May. 19, 1981
4223043 Detachable cell frozen confection forming and holding apparatus Sep. 16, 1980
4148457 Ice cube tray Apr. 10, 1979
4119136 Method of recovering tin from tin dross Oct. 10, 1978
4078294 Method of making fluid treatment modules Mar. 14, 1978
4066797 Method of using a home donut maker Jan. 3, 1978
4052034 Baking device Oct. 4, 1977
4014451 Bread pan for baking miniature loaves Mar. 29, 1977

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