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Class Information
Number: 249/142
Name: Static molds > Container-type molding device > And an inner removable core to form recess or opening
Description: Apparatus having a core located within the confines of mold cavity and capable of being separated therefrom.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7596915 |
Slab edge insulating form system and methods |
Oct. 6, 2009 |
| 7549616 |
Molding device for molding parts |
Jun. 23, 2009 |
| 7361296 |
Motor vehicle wheel frame |
Apr. 22, 2008 |
| 7331776 |
Food embossing stamper device |
Feb. 19, 2008 |
| 7216842 |
Pocket former |
May. 15, 2007 |
| 7159835 |
Magnetic hole former |
Jan. 9, 2007 |
| 7134248 |
Pre-cast panel form insert |
Nov. 14, 2006 |
| 7121519 |
Silicone mould tool |
Oct. 17, 2006 |
| 7013927 |
Sleeve for toilet flanges and drains |
Mar. 21, 2006 |
| 6835343 |
Method for handling concrete retaining wall blocks |
Dec. 28, 2004 |
| 6808154 |
Mold and molding process |
Oct. 26, 2004 |
| 6651949 |
Apparatus for casting a gasket and associated positioning member into an opening and a cast member for receiving a conduit |
Nov. 25, 2003 |
| 6620364 |
Block forming apparatus and method |
Sep. 16, 2003 |
| 6561478 |
Resin transfer mold |
May. 13, 2003 |
| 6560843 |
Accurate positioning using a seal pin for RTM mold dies |
May. 13, 2003 |
| 6533239 |
Metal mold for manufacturing a slider for a slide fastener |
Mar. 18, 2003 |
| 6453620 |
Window buck |
Sep. 24, 2002 |
| 6332991 |
Container and method for cross-linking composite materials on dental prosthesis |
Dec. 25, 2001 |
| 6247222 |
Process for casting a plastic die |
Jun. 19, 2001 |
| 6174484 |
Apparatus and method for producing a compression molded product |
Jan. 16, 2001 |
| 6143223 |
Process and molding element for molding a groove in a tire tread |
Nov. 7, 2000 |
| 6027094 |
Set of parts for use in building and a method of using same |
Feb. 22, 2000 |
| 5985199 |
Method and mold for molding slide fastener slider body |
Nov. 16, 1999 |
| 5807591 |
Method and apparatus for forming concrete products |
Sep. 15, 1998 |
| 5802696 |
Process for casting a plastic die |
Sep. 8, 1998 |
| 5791103 |
Pouring buck |
Aug. 11, 1998 |
| 5756034 |
Molded boat hull having in situ holes to accommodate through-hull fittings |
May. 26, 1998 |
| 5707565 |
Method and apparatus for manufacturing a ferrule |
Jan. 13, 1998 |
| 5690871 |
Process for the production of structural thermoinsulating elements |
Nov. 25, 1997 |
| 5667200 |
Concrete building block system |
Sep. 16, 1997 |
| 5547365 |
Fan blade mold |
Aug. 20, 1996 |
| 5538217 |
Ring-cake preparation system |
Jul. 23, 1996 |
| 5536463 |
System and method for molding plastic wheel covers |
Jul. 16, 1996 |
| 5535979 |
Apparatus for use in forming recesses in cast bodies |
Jul. 16, 1996 |
| 5531949 |
Methods and molds for making a roller skating wheel having curvilinear paths through the hub |
Jul. 2, 1996 |
| 5528981 |
Sandwich bun mold |
Jun. 25, 1996 |
| 5492656 |
Apparatus and method for manhole collar construction |
Feb. 20, 1996 |
| 5482248 |
Mold for manufacturing metal containment vessels |
Jan. 9, 1996 |
| 5423362 |
Apparatus for forming an access pocket at the terminal end of a post-tensioned tendon |
Jun. 13, 1995 |
| 5381995 |
Concrete hole former |
Jan. 17, 1995 |
| 5358214 |
Mold for concrete modular precastings |
Oct. 25, 1994 |
| 5347786 |
Reusable concrete spacer sleeve |
Sep. 20, 1994 |
| 5315806 |
Structure for concrete frameworks and means and procedures for its making |
May. 31, 1994 |
| 5308556 |
Method of making extrusion dies from powders |
May. 3, 1994 |
| 5277573 |
Apparatus for fabricating precast concrete ramps |
Jan. 11, 1994 |
| 5275121 |
Molded strap channel |
Jan. 4, 1994 |
| 5264177 |
Method of making paint roller bearings |
Nov. 23, 1993 |
| 5217630 |
Apparatus for forming an irregular surface block |
Jun. 8, 1993 |
| 5204046 |
Wax pattern molding process |
Apr. 20, 1993 |
| 5126095 |
Method for encasing a storage tank in concrete |
Jun. 30, 1992 |
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