Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: D25/41
Name: Building units and construction elements > Prefabricated unit > Railing unit or fence (6) > Swimming pool grab rail
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
D647629 Grab rail with three knurled portions Oct. 25, 2011
D647630 Grab rail with two knurled portions and reflective tape, with cavity for light Oct. 25, 2011
D647631 Ribbed grab rail with cavity for light Oct. 25, 2011
D647215 Ribbed grab rail Oct. 18, 2011
D647214 Grab rail with three knurled portions and reflective tape Oct. 18, 2011
D647213 Grab rail with two knurled portions and cavity for light Oct. 18, 2011
D636895 Gangway handrail Apr. 26, 2011
D630768 Grab rail Jan. 11, 2011
D625022 Gangway handrail Oct. 5, 2010
D621955 One-piece formed anti-slip grab rail Aug. 17, 2010
D608018 Modular heavy duty grab rail Jan. 12, 2010
D591427 Modular heavy-duty grab rail Apr. 28, 2009
D589629 Pool hand rail Mar. 31, 2009
D524451 Railing and sunshade support for a pool Jul. 4, 2006
D491672 Grab rail Jun. 15, 2004
D486583 Grab rail Feb. 10, 2004
D417287 Handrail Nov. 30, 1999
D409311 Handrail May. 4, 1999
D402039 Handrail Dec. 1, 1998
D399009 Handrail Sep. 29, 1998
D337149 Combined pump, filter and access steps for a swimming pool Jul. 6, 1993
D243853 Roof screen support system Mar. 29, 1977
D243093 Handrail for vehicles Jan. 18, 1977











 
 
  Recently Added Patents
Zoom lens
Low latency interrupt collector
Method and system for electronic assistance in dispensing pharmaceuticals
VEGF-specific capture agents, compositions, and methods of using and making
Hand-held optical probe based imaging system with 3D tracking facilities
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Bioelectric battery for implantable device applications
  Randomly Featured Patents
Microfluidic test module with low mass electrochemiluminescent probe spots
N-(Alkoxymethyl)-2'-nitro-6'-substituted-2-haloacetanilides and their use as herbicides and plant growth regulants
Electronic keyboard
Device for drawing a web into a printing press
Pumping device having inlet and outlet valves adjacent opposed sides of a tube deforming device
X-ray imaging apparatus and method using a flat amorphous silicon imaging panel
Fabricating biopolymer arrays
Method of controlling parallel diverse conversion paths in DC-to-DC power converter
Liquid defoamer and defoaming process
All terrain vehicle with double wishbone suspension