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Class Information
Number: 439/147
Name: Electrical connectors > With contact preventer or retractable cover part > With connector retaining means in addition to contact of connector
Description: Electrical connector having means separate from the current carrying components of the connector and mating part to maintain interengagement of such parts operable independently of or in addition to the connection.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7530824 |
Locking seal for data ports and associated methods |
May. 12, 2009 |
| 7484973 |
Weather-resistant electrical outlet cover |
Feb. 3, 2009 |
| 7409563 |
Method and apparatus for preventing un-authorized attachment of computer peripherals |
Aug. 5, 2008 |
| 7387519 |
Device for protecting electric component |
Jun. 17, 2008 |
| 7284995 |
Wall outlet cover |
Oct. 23, 2007 |
| 7227083 |
Thermostat and panel cover |
Jun. 5, 2007 |
| 7178228 |
Method for deterring snooping of data in digital data processing systems |
Feb. 20, 2007 |
| 7150637 |
Battery chamber structure |
Dec. 19, 2006 |
| 7144261 |
Safe connection device and corresponding connection plug |
Dec. 5, 2006 |
| 7045817 |
Structure of TFT electrode for preventing metal layer diffusion and manufacturing method therefor |
May. 16, 2006 |
| 6926544 |
Flash memory apparatus having single body type rotary cover |
Aug. 9, 2005 |
| 6891104 |
Hinged weatherproof electrical box cover |
May. 10, 2005 |
| 6780031 |
Child-proof electrical outlet plate |
Aug. 24, 2004 |
| 6758688 |
Connector securing device |
Jul. 6, 2004 |
| 6756543 |
Electrical plug cord retainer unit |
Jun. 29, 2004 |
| 6637166 |
Integrated communications and connection system for truck tractors |
Oct. 28, 2003 |
| 6595792 |
Tamper resistant plug for changing a function of an electronic device |
Jul. 22, 2003 |
| 6583359 |
Cover for electric meter |
Jun. 24, 2003 |
| 6500014 |
Connector structure incorporating a cable reel and combined switch systems |
Dec. 31, 2002 |
| 6457843 |
Outlet covering system |
Oct. 1, 2002 |
| 6456500 |
Assembling structure for portable memory device |
Sep. 24, 2002 |
| 6336819 |
Electronic apparatus having connector removal preventing device |
Jan. 8, 2002 |
| 5735701 |
Locking power cable interface guard |
Apr. 7, 1998 |
| 5603623 |
Lock mechanism for a connector |
Feb. 18, 1997 |
| 5589665 |
Child-resistant electrical outlet cover |
Dec. 31, 1996 |
| 5575677 |
Electrical power plug retainer |
Nov. 19, 1996 |
| 5527993 |
Weatherproof electrical outlet apparatus |
Jun. 18, 1996 |
| 5408046 |
Safety cover for electrical outlet |
Apr. 18, 1995 |
| 5389740 |
Safety cover for electrical outlets |
Feb. 14, 1995 |
| 5382755 |
Protective cover for electrical wall outlet |
Jan. 17, 1995 |
| 5336105 |
External terminal shield |
Aug. 9, 1994 |
| 5288945 |
Electric outlet safety plate |
Feb. 22, 1994 |
| 5280135 |
Outdoor electrical outlet cover |
Jan. 18, 1994 |
| 5272281 |
Electrical outlet safety cover |
Dec. 21, 1993 |
| 5269696 |
Connector assembly |
Dec. 14, 1993 |
| 5264662 |
Electrical outlet cover apparatus |
Nov. 23, 1993 |
| 5252083 |
Electrical outlet safety cover |
Oct. 12, 1993 |
| 5195901 |
Electrical outlet safety cover |
Mar. 23, 1993 |
| 5183408 |
Connector with fitting operation cam members |
Feb. 2, 1993 |
| 5174773 |
Child-proof plug cover |
Dec. 29, 1992 |
| 5166478 |
Protective sheath for electrical cables |
Nov. 24, 1992 |
| 5087796 |
Electrical outlet safety cover |
Feb. 11, 1992 |
| 5080598 |
Self sealing sheath for electrical wall outlets |
Jan. 14, 1992 |
| 5078614 |
Sliding cover and shroud for electrical outlets |
Jan. 7, 1992 |
| 5067907 |
Cover and sheath for electrical outlets |
Nov. 26, 1991 |
| 5049086 |
Locking wall plate and plug apparatus |
Sep. 17, 1991 |
| 5041000 |
Shroud for electrical wall outlets |
Aug. 20, 1991 |
| 4950842 |
Electrical outlet safety cover |
Aug. 21, 1990 |
| 4925396 |
Latching mechanism for electrical plugs |
May. 15, 1990 |
| 4895527 |
Safety cover |
Jan. 23, 1990 |
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