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Class Information
Number: 249/112
Name: Static molds > Including removable or movable liner
Description: Molding apparatus wherein a removable or movable means is provided to cover at least a major portion of the molding surface of the apparatus.

Sub-classes under this class:

Class Number Class Name Patents
249/113 Foraminous 60

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8617446 Method and device for producing plastic molded skins having different subregions Dec. 31, 2013
8608469 Method and device for producing plastic molded skins having different subregions Dec. 17, 2013
8573556 Vertical concrete column form and method of forming same Nov. 5, 2013
8485494 Hinged mold for pre-formed concrete elements Jul. 16, 2013
8431059 Method for making a mosaic-style art product Apr. 30, 2013
8313080 Retaining device for assembling two panels, recyclable formwork for forming a concrete structure and packaging assembly using the same Nov. 20, 2012
8162638 Method and system for forming vertical pre-cast concrete structures Apr. 24, 2012
7985063 Molds and related methods and articles Jul. 26, 2011
7967589 Mold for making ceramics Jun. 28, 2011
7687006 Form for casting concrete blocks and other objects Mar. 30, 2010
7665712 Apparatus for pre-casting concrete structures Feb. 23, 2010
7628604 Rotational molding system for medical articles Dec. 8, 2009
7618578 Method and apparatus for forming concrete blocks Nov. 17, 2009
7419130 Rustication for architectural molding Sep. 2, 2008
7401758 In mold manufacture of an object with embedded display panel Jul. 22, 2008
7238406 Wall surfacing template Jul. 3, 2007
7192000 Plastics moulding Mar. 20, 2007
7100344 Shuttering element and process for manufacturing and repair of the same Sep. 5, 2006
7021919 Apparatus for forming concrete blocks or stones with a rough surface Apr. 4, 2006
6935606 Formwork Aug. 30, 2005
6905105 Apparatus for preparing a biocompatible matrix Jun. 14, 2005
6808667 Form liner method Oct. 26, 2004
6769664 Casting apparatus for electrophoretic gel tray Aug. 3, 2004
6732992 Mold for producing silicon ingot and method for fabricating the same May. 11, 2004
6716022 Biodegradable and edible feed packaging materials Apr. 6, 2004
6688073 Method of forming a composite panel Feb. 10, 2004
6634617 Form liner Oct. 21, 2003
6561787 Apparatus for forming biodegradable and edible feed packaging materials May. 13, 2003
6467749 Concrete column forming tube having a tear strip therein Oct. 22, 2002
6428310 Apparatus and method for forming and packaging votive candles Aug. 6, 2002
6375448 Automated system for continuously producing, cooling, and processing chewing gum base materials Apr. 23, 2002
6355343 Release sheet for use with multicomponent reactive urethane systems and method of manufacture Mar. 12, 2002
6343894 Reusable building foundation form apparatus and method Feb. 5, 2002
6334603 Mold for producing silicon ingot and method for fabricating the same Jan. 1, 2002
6248271 Method of making an insert for use in a mold for molding roof covering products Jun. 19, 2001
6213754 Apparatus for manufacturing concrete masonry units Apr. 10, 2001
6202277 Reusable hard tooling for article consolidation and consolidation method Mar. 20, 2001
6129329 Gang form including single stone liners Oct. 10, 2000
6024555 Tooling having compliant forming surface for forming resin composites Feb. 15, 2000
5885502 Method of forming patterned walls Mar. 23, 1999
5817248 Mold for structural blocks Oct. 6, 1998
5762974 Die plate for press-molding of refractory bricks Jun. 9, 1998
5714179 Rigid tooling with compliant forming surface for forming parts from composite materials Feb. 3, 1998
5714177 Die set for forming ceramic tiles Feb. 3, 1998
5711172 Apparatus for preparing composite skin replacement Jan. 27, 1998
5692355 Process for forming steel shuttering frame Dec. 2, 1997
5632922 Form liner May. 27, 1997
5626802 Apparatus and method for resurfacing fiberglass boat hulls and other surfaces May. 6, 1997
5599491 Method and apparatus for making a mold for duplicating a positive master Feb. 4, 1997
5580507 Method of making a mold and parts from the mold Dec. 3, 1996

1 2 3

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