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Class Information
Number: 76/107.1
Name: Metal tools and implements, making > Blank or process > Die
Description: Blank or process comprising stock material for, or method of, making an instrumentality for engaging a workpiece and directly performing work thereon.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621201 |
Hot forming tools for aluminum and magnesium sheets |
Nov. 24, 2009 |
| 7587919 |
Wear resistant coated sheet metal die and method to manufacture a wear resistant coated sheet metal forming die |
Sep. 15, 2009 |
| 7568410 |
Die-cutting beaded material |
Aug. 4, 2009 |
| 7565851 |
Geometrical construction process for a flash land for the forging of a complex part |
Jul. 28, 2009 |
| 7490502 |
Punch for cold forming operations |
Feb. 17, 2009 |
| 7473182 |
Spiral drive fastener with friction engageable surface |
Jan. 6, 2009 |
| 7455006 |
Modular/configurable die for a rotary die cutter |
Nov. 25, 2008 |
| 7343770 |
Stamping system for manufacturing high tolerance parts |
Mar. 18, 2008 |
| 7340934 |
Press molding die and manufacturing method of same |
Mar. 11, 2008 |
| 7284462 |
Flexible die and method for its manufacture |
Oct. 23, 2007 |
| 7237418 |
Method of extruding hollow light metal member, die for extruding hollow light metal, and member for extruding hollow light metal |
Jul. 3, 2007 |
| 7165434 |
Hot forming tool |
Jan. 23, 2007 |
| 7159437 |
Heated die for hot forming |
Jan. 9, 2007 |
| 7104109 |
Double-cavity heading die |
Sep. 12, 2006 |
| 7086267 |
Metal-forming die and method for manufacturing same |
Aug. 8, 2006 |
| 7008684 |
Strandboard molding having holes at angles of 20 degrees to vertical or more |
Mar. 7, 2006 |
| 6792828 |
Press die for molding sipe blade and method of making the press die |
Sep. 21, 2004 |
| 6785963 |
Rotary die cutting cover |
Sep. 7, 2004 |
| 6760959 |
Device for producing material having optically varying effects and method of producing the same |
Jul. 13, 2004 |
| 6755748 |
Screw head formation |
Jun. 29, 2004 |
| 6735844 |
Method for fabricating a plastic optic element injection mold |
May. 18, 2004 |
| 6692844 |
Glaze for ceramic superplastic forming (SPF) dies |
Feb. 17, 2004 |
| 6681666 |
Method and apparatus for scrap removal from rotary dies |
Jan. 27, 2004 |
| 6662614 |
Tool and its finishing method of surface for center fin member of air conditioning apparatus for vehicle |
Dec. 16, 2003 |
| 6626965 |
Apparatus for forming die cuts and method of manufacturing same |
Sep. 30, 2003 |
| 6557388 |
Method of determining dimension of extrusion die and extrusion die produced based on the same |
May. 6, 2003 |
| 6520049 |
Method of digitizing emboss dies and the like |
Feb. 18, 2003 |
| 6513360 |
Resinous die |
Feb. 4, 2003 |
| 6490949 |
Rule for a cutting die |
Dec. 10, 2002 |
| 6484609 |
Method of producing press-forming punch and die |
Nov. 26, 2002 |
| 6474196 |
Method of producing press-forming punch and die |
Nov. 5, 2002 |
| 6463831 |
Method of making a precision punch and die design and construction |
Oct. 15, 2002 |
| 6435069 |
Rotary die cutting cover |
Aug. 20, 2002 |
| 6397651 |
Die assembly and method of manufacturing die assembly |
Jun. 4, 2002 |
| 6314778 |
Rolling die and surface processing method for rolling die |
Nov. 13, 2001 |
| RE37366 |
Method of making rotary cutting dies |
Sep. 18, 2001 |
| 6279425 |
Method of producing tools and dies |
Aug. 28, 2001 |
| 6256857 |
Tool holder |
Jul. 10, 2001 |
| 6212934 |
Recoverable and reusable cold forging dies |
Apr. 10, 2001 |
| 6196042 |
Coining tool and process of manufacturing same for making connection components |
Mar. 6, 2001 |
| 6178852 |
Rotary die laser machining and hardening apparatus and method |
Jan. 30, 2001 |
| 6129793 |
Face-gear forging method |
Oct. 10, 2000 |
| 6119555 |
Method of making a precision punch and die design and construction |
Sep. 19, 2000 |
| 6119556 |
Combination precision punch assembly and guide/matrix assembly and method of precision installation of a punch set |
Sep. 19, 2000 |
| 6047580 |
Making hydropress formblocks and dies utilizing stereolithography and liquid molding compounds |
Apr. 11, 2000 |
| 6044680 |
Machining of sheet without removal of material |
Apr. 4, 2000 |
| 5916335 |
Process for the machining of stamping parts photochemically etched out of a carrier base, and stamping webs obtained therefrom |
Jun. 29, 1999 |
| 5896643 |
Method of working press die |
Apr. 27, 1999 |
| 5896784 |
Die for superplastic forming of titanium-based alloy |
Apr. 27, 1999 |
| 5890402 |
Method of making tool dies |
Apr. 6, 1999 |
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