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Class Information
Number: D25/1
Name: Building units and construction elements > Structure
Description:










Sub-classes under this class:

Class Number Class Name Patents
D25/12 Arena or stadium 12
D25/31 Circular or oval in plan 86
D25/4 Clustered identical units 57
D25/3 Combined with diverse article, e.g., airport complex, etc. 28
D25/5 Four or more levels 24
D25/33 Fully enclosed 301
D25/13 Geodesic dome (1) 37
D25/14 Grain storage 10
D25/15 Greenhouse 63
D25/22 Having angular roof 243
D25/18 Having curved or vaulted roof 133
D25/17 Having intersecting angular or curved roofs (3) 95
D25/32 Polygonal in plan 74
D25/7 Simulative 38
D25/16 Single occupant type, i.e., telephone booth, privy, ticket booth, etc. (2) 472
D25/2 Swimming pool 248


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
D698460 Pre-cast boat ramp with retaining wall Jan. 28, 2014
D697634 Upper portion of a concrete bridge unit Jan. 14, 2014
D695908 Modular sport center Dec. 17, 2013
D694909 Medical kiosk Dec. 3, 2013
D694910 Upper portion of a concrete bridge unit Dec. 3, 2013
D681846 Pop-up batting cage May. 7, 2013
D676574 Bank building structure Feb. 19, 2013
D670819 Bank building roof and related structure Nov. 13, 2012
D667135 Portable event shelter Sep. 11, 2012
D655018 Noise suppression building Feb. 28, 2012
D653768 Building mock-up for training purposes Feb. 7, 2012
D641891 Door entrance Jul. 19, 2011
D641494 Hotel room Jul. 12, 2011
D641089 Cable stayed bridge double arch front facing Jul. 5, 2011
D639449 Nestable structural hollow body Jun. 7, 2011
D639448 Support frame Jun. 7, 2011
D638954 Collapsible shelter May. 31, 2011
D615211 Bridge and gondola system May. 4, 2010
D615129 Combined advertising panels and portion of a shopping cart corral May. 4, 2010
D609363 Portable modular footbridge Feb. 2, 2010
D596313 Modular building Jul. 14, 2009
D584829 Building material Jan. 13, 2009
D576287 Road system Sep. 2, 2008
D568495 Portable shelter May. 6, 2008
D566852 Molded plastic arch unit for a culvert or bridge Apr. 15, 2008
D524450 Road system Jul. 4, 2006
D523965 Suspension bridge Jun. 27, 2006
D523563 Configuration of suspension bridge cables Jun. 20, 2006
D523154 Suspension bridge Jun. 13, 2006
D514706 Concrete bridge and headwall unit Feb. 7, 2006
D512513 Concrete bridge and headwall unit Dec. 6, 2005
D511387 Concrete bridge unit with integral footers Nov. 8, 2005
D511215 Precast concrete bridge unit Nov. 1, 2005
D509908 Simple roof palm design barzebo Sep. 20, 2005
D506836 Victorian design barzebo with overhang Jun. 28, 2005
D506264 Simple roof archway design barzebo Jun. 14, 2005
D506263 Hourglass design barzebo with overhang Jun. 14, 2005
D506265 Archway design barzebo Jun. 14, 2005
D505731 Greek key design barzebo with overhang May. 31, 2005
D505209 Simple roof victorian design barzebo May. 17, 2005
D504519 Collapsible enclosure Apr. 26, 2005
D502776 Simple roof greek key design barzebo Mar. 8, 2005
D501681 Palm design barzebo with overhang Feb. 8, 2005
D501682 Simple roof hourglass design barzebo Feb. 8, 2005
D501259 Greek key design gazebo Jan. 25, 2005
D501049 Palm design barzebo Jan. 18, 2005
D500858 Hourglass design gazebo Jan. 11, 2005
D500369 Palm design gazebo Dec. 28, 2004
D500367 Lilly design barzebo Dec. 28, 2004
D500368 Greek key design barzebo Dec. 28, 2004

1 2 3 4 5 6 7 8










 
 
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