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Class Information
Number: 29/240.5
Name: Metal working > Means to assemble or disassemble > By rotation of work part > Means to insert or remove helix
Description: Devices wherein one of the parts is a wire-like or wire coil.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7340814 |
Method of installing spiral threaded inserts and installation tool |
Mar. 11, 2008 |
| 7131175 |
Extraction tool for extracting spiral threaded inserts and use of the extraction tool |
Nov. 7, 2006 |
| 7080432 |
Piston pin spiral or wire lock ring insertion tool |
Jul. 25, 2006 |
| 7062826 |
Special tool for assembling and disassembling a remote -controllable model-car engine clutch |
Jun. 20, 2006 |
| 6860173 |
Power installation tool for helical coil inserts |
Mar. 1, 2005 |
| 6704984 |
Prewinder apparatus for installation tools |
Mar. 16, 2004 |
| 6704985 |
Threaded tool insert |
Mar. 16, 2004 |
| 6513217 |
Small motor starter cord replacement apparatus |
Feb. 4, 2003 |
| 6421899 |
Extraction and adjustment tool for tangless inserts |
Jul. 23, 2002 |
| 6367138 |
Power installation tool for helical coil inserts |
Apr. 9, 2002 |
| 6321433 |
Double bevel prewinder mandrel |
Nov. 27, 2001 |
| 6112397 |
Method of applying torque to a CPU fan unit |
Sep. 5, 2000 |
| 6000114 |
Insertion tool |
Dec. 14, 1999 |
| 5933936 |
Syringe needle safety vise and associated disinfecting apparatus |
Aug. 10, 1999 |
| 5930879 |
Split ring assembly apparatus and method |
Aug. 3, 1999 |
| 5771856 |
Method of reinforcing threads |
Jun. 30, 1998 |
| 5617623 |
Installation tool for keylocking inserts |
Apr. 8, 1997 |
| 5539972 |
Method of screwing a pipe to an object |
Jul. 30, 1996 |
| 5493774 |
Method and apparatus for assembling containers |
Feb. 27, 1996 |
| 5456145 |
Installation tool for tangless helically coiled insert |
Oct. 10, 1995 |
| 5309617 |
Threaded insert removal tool |
May. 10, 1994 |
| 5214831 |
Helicoil extraction tool |
Jun. 1, 1993 |
| 5212865 |
Tool for installation of tanged and tangless wire inserts |
May. 25, 1993 |
| 5163343 |
System for fastening plies of fabric |
Nov. 17, 1992 |
| 5113561 |
Starter spring rewinder |
May. 19, 1992 |
| 5077877 |
Split ring assembly apparatus |
Jan. 7, 1992 |
| 4980959 |
Installation tool for helical coil inserts |
Jan. 1, 1991 |
| 4768270 |
Installation tool for helical coil inserts |
Sep. 6, 1988 |
| 4635337 |
Method for removable anchor apparatus |
Jan. 13, 1987 |
| 4583277 |
Method utilizing a cigar lighter socket shell driver tool |
Apr. 22, 1986 |
| 4553303 |
Removal tool for tangless, helically coiled insert |
Nov. 19, 1985 |
| 4553302 |
Installation tool, tangless helically coiled insert |
Nov. 19, 1985 |
| 4528737 |
Adapter for power tool installation of tangless helically coiled insert |
Jul. 16, 1985 |
| 4449283 |
Semi-automatic insert tool |
May. 22, 1984 |
| 4227290 |
Drive mandrel for helical thread inserts |
Oct. 14, 1980 |
| 4172314 |
Tool for installing thread insert |
Oct. 30, 1979 |
| 4107832 |
Method for winding spiral fins onto oval tubing |
Aug. 22, 1978 |
| 4077101 |
Driver for helical thread inserts |
Mar. 7, 1978 |
| 4060906 |
Centering apparatus for sensing alignment of engaging, aligned machine elements, typically screws and bolts with nuts |
Dec. 6, 1977 |
| 3985259 |
Anti-siphoning device |
Oct. 12, 1976 |
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