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Class Information
Number: 72/130
Name: Metal deforming > By deflecting successively-presented portions of work during bodily movement thereof (e.g., for coiling, levelling, curving or troughing material in movement) > With cutting of work or product > And deforming of work or product (other than by deflecting)
Description: Subject matter including a step of, or means for, additionally deforming metal in some manner differentiated from deflecting.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7574885 |
Method for the manufacturing of a fluid conduit, particularly a fluid conduit in a CO.sub.2 refrigeration system |
Aug. 18, 2009 |
| 7530249 |
Method utilizing power adjusted sweep device |
May. 12, 2009 |
| 7444848 |
Process for milling metal parts |
Nov. 4, 2008 |
| 7334445 |
Method for producing an end lug of a spring member formed of a strand of wire, and apparatus for manufacturing same |
Feb. 26, 2008 |
| 7257873 |
Method for manufacturing hand guards |
Aug. 21, 2007 |
| 7159269 |
Backing strip for windshield wiper |
Jan. 9, 2007 |
| 7114359 |
Method for producing bent spring rails from an endless spring band |
Oct. 3, 2006 |
| 6957558 |
Encaustic metal tile fabrication equipment |
Oct. 25, 2005 |
| 6904780 |
Apparatus for making seamless siding panel |
Jun. 14, 2005 |
| 6185805 |
Method of forming a windshield wiper |
Feb. 13, 2001 |
| 6067834 |
Method for stamping bowed piece-parts |
May. 30, 2000 |
| 5761947 |
Edge treatment tool |
Jun. 9, 1998 |
| 5758420 |
Process of manufacturing an aneurysm clip |
Jun. 2, 1998 |
| 5632175 |
Rebar fabricating apparatus |
May. 27, 1997 |
| 5579658 |
Method of and apparatus for producing large metal plates |
Dec. 3, 1996 |
| 5454249 |
Spring toe forming device and method |
Oct. 3, 1995 |
| 4947670 |
Universal automatic spring-making machine |
Aug. 14, 1990 |
| 4747288 |
Method of forming an edgewise wound core |
May. 31, 1988 |
| 4680950 |
Method of and an apparatus for forming tension springs with German type hooks |
Jul. 21, 1987 |
| 4627254 |
Cutting device for a multi-dimensional bending apparatus |
Dec. 9, 1986 |
| 4507947 |
Punch and winding machine |
Apr. 2, 1985 |
| 4476703 |
Edge preforming of metal plate |
Oct. 16, 1984 |
| 4434638 |
Method and apparatus for severing corrugated metal products |
Mar. 6, 1984 |
| 4416135 |
Wire coiling machine |
Nov. 22, 1983 |
| 4362038 |
Wire forming apparatus for torsion springs |
Dec. 7, 1982 |
| 4353235 |
Edge preforming of metal plate |
Oct. 12, 1982 |
| 4347723 |
Method and apparatus for tensioning metallic strips on a slitting line |
Sep. 7, 1982 |
| 4304114 |
Process of rolling automobile rims |
Dec. 8, 1981 |
| 4296621 |
Machines for forming coiled springs |
Oct. 27, 1981 |
| 4291560 |
High-production method for making grooved resistance ribbon for electrical heating coils |
Sep. 29, 1981 |
| 4228672 |
Rotary notcher and former |
Oct. 21, 1980 |
| 4206621 |
Method of making a wound armature core structure |
Jun. 10, 1980 |
| 4193281 |
Device for manufacturing coiled magnetic cores for electrical machines |
Mar. 18, 1980 |
| 4054046 |
Strip deflector unit |
Oct. 18, 1977 |
| 4020878 |
Method and apparatus for making annular metallic blanks |
May. 3, 1977 |
| 4019357 |
Method of making reinforcements for concrete |
Apr. 26, 1977 |
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