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Class Information
Number: 40/608
Name: Card, picture, or sign exhibiting > Signs > Sign support > Post > Self righting post
Description: Device including means to realign said post in a proper position after dislodgement.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8646196 Sign assembly Feb. 11, 2014
8607488 Bollard advertising systems and methods Dec. 17, 2013
8567102 Connecting piece for a freestanding portable display sign Oct. 29, 2013
8485699 Self-righting light fixture Jul. 16, 2013
8458942 Alignment guide for an overhead track support arrangement Jun. 11, 2013
8348545 Traffic control marker with protective cover and stiffening elements Jan. 8, 2013
8002493 Flexible route marker Aug. 23, 2011
7930859 Replacement cable marker pole having rotatable collar for attachment of pole to base Apr. 26, 2011
7849617 Self-righting post and method for the assembly and use thereof Dec. 14, 2010
7832695 Bendable post Nov. 16, 2010
7794123 Yieldable support for a mailbox Sep. 14, 2010
7726056 Knock down signpost Jun. 1, 2010
7647924 System for supporting energy conversion modules Jan. 19, 2010
7637226 Emergency flag apparatus and associated method Dec. 29, 2009
7475855 Sign mount with unpinned hinge Jan. 13, 2009
7473051 Flexible route marker Jan. 6, 2009
7377717 Traffic delineator alignment system May. 27, 2008
7009513 Inherently deployable warning to alarm of an opening into the top of a sub-grade structure Mar. 7, 2006
6945731 Subterranean utility marker Sep. 20, 2005
6890122 Highway marker device May. 10, 2005
6850172 Damage alert device Feb. 1, 2005
6769833 Pivoting vehicle barrier Aug. 3, 2004
6648283 Adjustable ornament display apparatus Nov. 18, 2003
6622408 Lightweight collapsible sign Sep. 23, 2003
6612057 Self centering display fixture Sep. 2, 2003
6430855 Sign stand with flexible upper mast portion Aug. 13, 2002
6412204 Self centering display fixture Jul. 2, 2002
6384877 Monitor for sports stadiums May. 7, 2002
6315251 Portable sign stand Nov. 13, 2001
6237268 Sign stand with single spring base assembly May. 29, 2001
6216629 Marker for warning of recreational pool depth Apr. 17, 2001
6202587 Method and apparatus for warning individuals of unsafe zones Mar. 20, 2001
6202334 Point-of-purchase advertising by a cantilevered display mechanism and related methods Mar. 20, 2001
6176642 Flag-carrying gate for skiing Jan. 23, 2001
6149340 Self-righting street sign Nov. 21, 2000
6099412 Flexible distance marker for golf course Aug. 8, 2000
6062162 Protective garage mat with parking alignment device May. 16, 2000
6056250 Sign stand for flexible traffic control signage May. 2, 2000
6036400 Quick release delineator apparatus Mar. 14, 2000
6032908 Sign stand with cam release assembly Mar. 7, 2000
5904115 Clearance pole assembly May. 18, 1999
5878518 Sign stand with rolling base Mar. 9, 1999
5878519 Sign support apparatus Mar. 9, 1999
5875578 Sign stand with rolling base Mar. 2, 1999
5832644 Flexible sign board for blade signs Nov. 10, 1998
5788405 Vertical highway marker Aug. 4, 1998
5703577 Self-erecting traffic control device Dec. 30, 1997
5670954 Pedestal mounted traffic beacon Sep. 23, 1997
5624210 Collision tolerant pile structure Apr. 29, 1997
5595009 Ground-penetrating marker apparatus Jan. 21, 1997

1 2 3










 
 
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