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Class Information
Number: 439/915
Name: Electrical connectors > Auxiliary device for existing plug
Description: Art collection for use with a particular male coupling part*
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7425139 |
Fixation structure for fixing a lamp on a printed circuit board |
Sep. 16, 2008 |
| 7160143 |
System for monitoring connection pattern of data ports |
Jan. 9, 2007 |
| 6375493 |
Electrical plug/socket |
Apr. 23, 2002 |
| 5944542 |
Plug safety adapter for anti-electric shock |
Aug. 31, 1999 |
| 5731763 |
Video/TV access controller |
Mar. 24, 1998 |
| 5504658 |
Remote control plug unit carrying a battery |
Apr. 2, 1996 |
| 4810199 |
Safety electrical plug |
Mar. 7, 1989 |
| 4576428 |
Protective boot for telephone subscriber jacks |
Mar. 18, 1986 |
| 4305634 |
Electrical plug guard |
Dec. 15, 1981 |
| 4293733 |
Safety cover for electrical outlets |
Oct. 6, 1981 |
| 4156265 |
Safety sockets and loads |
May. 22, 1979 |
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