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Class Information
Number: 29/414
Name: Metal working > Method of mechanical manufacture > Obtaining plural product pieces from unitary workpiece > Dividing through modified portion
Description: Process in which a stock element (1) has been worked on to produce a localized area of a different characteristic from the remainder of the stock element or (2) has another part or stock material assembled therewith at a localized area comprising separating the product member from the stock element through the localized area.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7526852 |
Method of manufacturing a tuning fork vibrator |
May. 5, 2009 |
| 7490501 |
Method of processing formed product, and metal cope and metal drag used for the method |
Feb. 17, 2009 |
| 7093353 |
Automatic unit for inserting hangers from a strip of attached staples |
Aug. 22, 2006 |
| 7073238 |
Single slitting process for recycling rail |
Jul. 11, 2006 |
| 6947568 |
Condenser microphone |
Sep. 20, 2005 |
| 6898834 |
Barrel stave reclaim |
May. 31, 2005 |
| 6848160 |
Method of forming a product in a moving web |
Feb. 1, 2005 |
| 6807722 |
Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic head |
Oct. 26, 2004 |
| 6792681 |
Forged in-line tubular process |
Sep. 21, 2004 |
| 6772496 |
Method for making simultaneously at least two drip irrigation pipes |
Aug. 10, 2004 |
| 6708387 |
Method for manufacturing condenser microphones |
Mar. 23, 2004 |
| 6684474 |
Method of fabricating muntin bars for simulated divided lite windows |
Feb. 3, 2004 |
| 6678938 |
System for fabricating muntin bars from sheet material |
Jan. 20, 2004 |
| 6643931 |
Method of manufacturing a one-piece tubular doorbeam |
Nov. 11, 2003 |
| 6618926 |
System for fabricating muntin bars from sheet material |
Sep. 16, 2003 |
| 6568062 |
Methods of removing self-piercing rivets set into a workpiece and devices for implementing the methods |
May. 27, 2003 |
| 6538547 |
Chip inductor and manufacturing method therefor |
Mar. 25, 2003 |
| 6438819 |
System for fabricating contour muntin bars from sheet material |
Aug. 27, 2002 |
| 6425171 |
Shrouded tube termination method |
Jul. 30, 2002 |
| 6401320 |
Method of simultaneously making a plurality of metallic pipes |
Jun. 11, 2002 |
| 6397453 |
System for fabricating muntin bars from sheet material |
Jun. 4, 2002 |
| 6374479 |
Method and apparatus for manufacturing slider |
Apr. 23, 2002 |
| 6322286 |
Vibrating screed and method of making same |
Nov. 27, 2001 |
| 6263565 |
Method of manufacturing a substrate having electrode arcs for connecting to surface-mounted electronic parts and substrate manufactured by same |
Jul. 24, 2001 |
| 6264535 |
Wafer sawing/grinding process |
Jul. 24, 2001 |
| 6240635 |
Printed circuit board scrap removal and printed circuit board fabrication process |
Jun. 5, 2001 |
| 6195881 |
Multiple coated substrates |
Mar. 6, 2001 |
| 6151775 |
Multilayer circuit board and method of producing the same |
Nov. 28, 2000 |
| 6145574 |
Manufacturing for a cast engine part having a bearing arrangement shaped in several parts via fracture separating |
Nov. 14, 2000 |
| 6125520 |
Shake and break process for sheet metal |
Oct. 3, 2000 |
| 6108890 |
Method of removing punch rivets set into a workpiece |
Aug. 29, 2000 |
| 6028489 |
Modular high-frequency oscillator structure |
Feb. 22, 2000 |
| 5832600 |
Method of mounting electronic parts |
Nov. 10, 1998 |
| 5755024 |
Printhead element butting |
May. 26, 1998 |
| 5692280 |
Manufacturing method of laminated ceramic electronic components |
Dec. 2, 1997 |
| 5661889 |
Process for producing a container and closure assembly |
Sep. 2, 1997 |
| 5653022 |
Method for cutting tubing |
Aug. 5, 1997 |
| 5590467 |
Method of making a blast wheel |
Jan. 7, 1997 |
| 5507093 |
Forged-steel connecting rod |
Apr. 16, 1996 |
| RE35039 |
Method of manufacturing a jack |
Sep. 26, 1995 |
| 5355569 |
Method of making sensor |
Oct. 18, 1994 |
| 5347699 |
Partial cut shearing device |
Sep. 20, 1994 |
| 5343602 |
Process for separating acceleration sensors constructed as differential capacitors |
Sep. 6, 1994 |
| 5271144 |
Coil coating of sheet metal to provide localized corrosion protection |
Dec. 21, 1993 |
| 5269565 |
Pipeline breakaway protection mechanism |
Dec. 14, 1993 |
| 5249345 |
Method for cutting elongated tube stock |
Oct. 5, 1993 |
| 5222291 |
Method of making unit heads for divisional-type thermal head |
Jun. 29, 1993 |
| 5218762 |
Process to manufacture a cylinder for a rotary hermetic compressor |
Jun. 15, 1993 |
| 5208979 |
Prefracture laser formation of a stress riser groove |
May. 11, 1993 |
| 5205039 |
Method for registering multiple printing plates |
Apr. 27, 1993 |
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