U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5926874

Automatic Bed Maker

An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class D13/138.1 - Plug for domestic electric service (i.e., 120v or 220v type) (11)


Subclass of Class D13 - Equipment for production, distribution, or transformation of energy
No. of patents: 52
Last issue date: 01/31/2012


1    
NumberTitleIssue Date
D653213Power module
01/31/2012
D651975Plug
01/10/2012
D640631Plug
06/28/2011
D640632Plug
06/28/2011
D635919Switch mode device
04/12/2011
D635920Plug
04/12/2011
D633869Ground fault circuit interrupter
03/08/2011
D627729Plug
11/23/2010
D627728Plug
11/23/2010
D623136Power module
09/07/2010
D621782Electrical plug device
08/17/2010
D621357Power supply device
08/10/2010
D617275Plug
06/08/2010
D617277Plug
06/08/2010
D617276Plug
06/08/2010
D615042Medical device plug for a surgical tool
05/04/2010
D614135Connector
04/20/2010
D611416Plug with cable
03/09/2010
D611415Power module
03/09/2010
D610992Plug
03/02/2010
D610994Plug
03/02/2010
D610993Plug
03/02/2010
D596572Electrical adapter
07/21/2009
D594417Electrical power cord adapter
06/16/2009
D587653Electrical plug
03/03/2009
D584690Appliance leakage current interrupter
01/13/2009
7364469Electrical connector for use with NATO equipment
A NATO slave connector may include a 2-conductor cable designed to permit a maximum current draw of about 35 amperes. The connector may also include: a connection end adapted to connect to a military vehicle's 24 volt battery NATO slave receptacle; a cable end adapt...
04/29/2008
D556138Changeable plugs system
11/27/2007
D552036Plug adapter
10/02/2007
D548187Plug adapter
08/07/2007
D544833Charger
06/19/2007
D543147Changeable plugs system
05/22/2007
D538227Plug adapter
03/13/2007
D537784Schuko wall plug
03/06/2007
D519079Wall plug
04/18/2006
7021949Electrical plug and grip combination
An electrical plug and grip combination includes a housing that has a back side, a front side, a top side, a bottom side and a pair of lateral sides. The front side has a female plug extending therein. A male plug extends outwardly from the back side. An electrical ...
04/04/2006
D508461Twin flat electrical plug
08/16/2005
D495996Plug
09/14/2004
D494138Electrical plug
08/10/2004
D493142Assist plug
07/20/2004
1    
 
Sign InRegister
Username  
Password   
forgot password?