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

Icon_funbox Quotables

"There is no reason anyone would want a computer in their home."

Ken Olsen, chairman and founder of Digital Equipment Corporation ; 1977

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 D19/41 - Marking instrument


Subclass of Class D19 - Office supplies; artists` and teachers` materials
No. of patents: 68
Last issue date: 11/01/2011


1    
NumberTitleIssue Date
D647960Pen
11/01/2011
D645510Dry erase marker
09/20/2011
D645509Marker
09/20/2011
D645082Marker
09/13/2011
D642214Writing instrument
07/26/2011
D640319Writing instrument
06/21/2011
D639338Marker
06/07/2011
D636022Highlighter pen
04/12/2011
D628631Marker
12/07/2010
D628630Marker
12/07/2010
D622766Crayon
08/31/2010
D613335Marker
04/06/2010
D612421Writing instrument
03/23/2010
D612426Writing instrument
03/23/2010
D612425Writing instrument
03/23/2010
D612422Writing instrument
03/23/2010
D612420Writing instrument
03/23/2010
D612424Writing instrument
03/23/2010
D612423Writing instrument
03/23/2010
D611094Writing instrument
03/02/2010
D610614Ergonomic writing instrument
02/23/2010
D610195Highlighter
02/16/2010
D609743Pen
02/09/2010
D608826Marker
01/26/2010
D604765Writing instrument with rotatable handles
11/24/2009
D601192Chalk
09/29/2009
D597598Highlighter
08/04/2009
D597133Marker
07/28/2009
D596228Ballpoint pen
07/14/2009
D593603Carpenter's pencil
06/02/2009
D585936Ballpoint pen
02/03/2009
D584771Marker
01/13/2009
D572753Marker
07/08/2008
D570410Wax crayon
06/03/2008
D567851Ballpoint pen
04/29/2008
D565101Retractable writing implement
03/25/2008
D562385Wax crayon
02/19/2008
D561828Ergonometric writing device
02/12/2008
D560251Ink marker bottle
01/22/2008
D553188Crayon for developing dynamic tripod grip
10/16/2007
1    
 
Sign InRegister
Username  
Password   
forgot password?