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Class Information
Number: 249/96
Name: Static molds > Uniting preform with molding material > Preform supported by hole or recess in mold wall or surface
Description: Apparatus wherein the preform is held in place or supported in the mold cavity by a hole or recess in the mold wall.


Sub-classes under this class:

Class Number Class Name Patents
249/97 Hole extends through mold wall 85


Patents under this class:
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Patent Number Title Of Patent Date Issued
7290750 Concrete forming apparatus for foundation pier blocks and a method for constructing pier blocks Nov. 6, 2007
7243898 Moulding accessory and method of using same Jul. 17, 2007
7140857 Label ledge for injection molded containers Nov. 28, 2006
7114937 Magneto-generator, method of manufacturing the same and resin molding die assembly for manufacturing the same Oct. 3, 2006
6857248 Panel, a kit and a method for forming a masonry wall Feb. 22, 2005
6789776 Cast-in anchor attachment apparatus Sep. 14, 2004
6769663 Void forming and anchor positioning apparatus and method for concrete structures Aug. 3, 2004
6712594 Insert molding method and metal mold Mar. 30, 2004
6688073 Method of forming a composite panel Feb. 10, 2004
6655649 Assembly for casting and use of an isoelectric focusing strip Dec. 2, 2003
6651949 Apparatus for casting a gasket and associated positioning member into an opening and a cast member for receiving a conduit Nov. 25, 2003
6623678 Method of making a prototype golf club grip Sep. 23, 2003
6575424 Void forming device Jun. 10, 2003
6460824 Concrete void former and cooperating cover Oct. 8, 2002
6358444 Method of preventing warp of a skid panel Mar. 19, 2002
6322741 Process and apparatus for creating artificial leaves and flowers Nov. 27, 2001
6322740 Process and apparatus for creating artificial leaves and flowers Nov. 27, 2001
6164037 Formliner for decorative wall Dec. 26, 2000
6138982 Device for producing at least a portion of a tire mold comprising at least one element molding a non-removable motif Oct. 31, 2000
6095483 Edge lifting recess former and reinforcement system Aug. 1, 2000
6041567 Formliner for decorative wall Mar. 28, 2000
6032424 Block system Mar. 7, 2000
5935503 Process and kit for creating artificial leaves and flowers Aug. 10, 1999
5922235 Object bracket holder for concrete forms Jul. 13, 1999
5900180 Disposable layout form liner for structures May. 4, 1999
5802802 Arrangement at a beam or building element and a mould for making a beam or building element Sep. 8, 1998
5667190 Object bracket holder for concrete forms Sep. 16, 1997
5644891 Mortar plow for use in the manufacture of brick wall panels Jul. 8, 1997
5520532 Molding assembly for forming airfoil structures May. 28, 1996
5492656 Apparatus and method for manhole collar construction Feb. 20, 1996
5474645 Apparatus for applying premolded tire sidewall appliques Dec. 12, 1995
5460503 Mold for forming a coreless armature Oct. 24, 1995
5421718 Method for producing a volumetric flow central value Jun. 6, 1995
5405255 Encapsulaton molding equipment Apr. 11, 1995
5390894 Pour cup Feb. 21, 1995
5269671 Apparatus for embedding tissue samples Dec. 14, 1993
5268137 Method of making an object retention liner for concrete construction Dec. 7, 1993
5232608 Template for forming glass block panel modules Aug. 3, 1993
5215761 Apparatus for production of longitudinal multi-component frame element Jun. 1, 1993
5182032 Apparatus for plastic injection overmolding Jan. 26, 1993
5178885 Resin transfer mold Jan. 12, 1993
5126095 Method for encasing a storage tank in concrete Jun. 30, 1992
5108955 Method of making a resin encapsulated pin grid array with integral heatsink Apr. 28, 1992
5085568 Pour head seal assembly for a mold for forming composite articles Feb. 4, 1992
5083912 Mold for making an arm rest for a chair with a tubular passageway therein Jan. 28, 1992
5071338 Tool for forming complex composite articles Dec. 10, 1991
5061161 Device for manufacturing a composite building panel for use in a building structure cladding system Oct. 29, 1991
5009387 Object retainer for upright concrete construction forms Apr. 23, 1991
4973235 Mold for manufacturing a skin covered foamed plastic article incorporating a hole Nov. 27, 1990
4899977 Method and apparatus for the manufacture of filler sticks for cosmetic sticks and the like Feb. 13, 1990

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