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Class Information
Number: 29/756
Name: Metal working > Means to assemble or disassemble > Means to assemble electrical device > Conductor > Switch or fuse
Description: Apparatus wherein the assembled means to transport electrical energy includes make or break contact means to allow the means to selectively transmit or to not transport electrical energy.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584536 |
Process for precise alignment of packaging caps on a substrate |
Sep. 8, 2009 |
| 7504925 |
Electric component with a protected current feeding terminal |
Mar. 17, 2009 |
| 7231708 |
Method for marking fuses |
Jun. 19, 2007 |
| 6477764 |
Apparatus for computer hard drive assembly |
Nov. 12, 2002 |
| 6279223 |
Method for fabrication and testing of a magnichanical sensor |
Aug. 28, 2001 |
| 6205650 |
Method of producing and electrical switch |
Mar. 27, 2001 |
| 6111487 |
Electromagnetic relay with a narrow construction and a method of manufacture thereof |
Aug. 29, 2000 |
| 6081993 |
Apparatus for fabrication and testing of a magnichanical sensor |
Jul. 4, 2000 |
| 5649353 |
Method for making an electrical coil |
Jul. 22, 1997 |
| 5365660 |
Method of protecting a circuit in a telephone junction box |
Nov. 22, 1994 |
| 5205034 |
Apparatus for assembling relays |
Apr. 27, 1993 |
| 5093979 |
Method for assembling relays |
Mar. 10, 1992 |
| 5020215 |
Method of an apparatus for manufacturing a keyboard |
Jun. 4, 1991 |
| 4907342 |
Method of assembling a molded case circuit breaker current transformer assembly |
Mar. 13, 1990 |
| 4796355 |
Snap action devices and methods and apparatus for making same |
Jan. 10, 1989 |
| 4795659 |
Fabrication of mercury switches |
Jan. 3, 1989 |
| 4724606 |
Method and apparatus for making a subminiature fuse |
Feb. 16, 1988 |
| 4693001 |
Apparatus for air gapping the armature in a compound spool valve |
Sep. 15, 1987 |
| 4583954 |
Methods of assembling electrical protective devices |
Apr. 22, 1986 |
| 4537743 |
Electrode composition for vacuum switch |
Aug. 27, 1985 |
| 4479299 |
Machine and method for assembling high voltage fuses without an internal core |
Oct. 30, 1984 |
| 4383357 |
Methods of aligning paramagnetic articles |
May. 17, 1983 |
| 4347658 |
Method of making magnetic reed contact unit |
Sep. 7, 1982 |
| 4343643 |
Sealing articles into a glass envelope and compound holder therefor |
Aug. 10, 1982 |
| 4337570 |
Electrical fuselinks |
Jul. 6, 1982 |
| 4309816 |
Method of manufacturing gas-charged electric switches |
Jan. 12, 1982 |
| 4208787 |
Process for making a submersible fuse |
Jun. 24, 1980 |
| 4205431 |
Method and apparatus for making a cylindrical end-capped fuse |
Jun. 3, 1980 |
| 4203200 |
Method and apparatus for making an encapsulated plug-in blade fuse |
May. 20, 1980 |
| 4094212 |
Fuse-mate |
Jun. 13, 1978 |
| 4055888 |
Process for making reed switches |
Nov. 1, 1977 |
| 4035901 |
Apparatus for joining two abutting metal members together and method of making such apparatus |
Jul. 19, 1977 |
| 4004337 |
Apparatus for reed switch manufacture |
Jan. 25, 1977 |
| 3959875 |
Method and fixture for manufacturing fuses having helically wound fusible elements |
Jun. 1, 1976 |
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