Structure > Patents - Class: D25/1

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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	8
D25/31	Circular or oval in plan	81
D25/4	Clustered identical units	53
D25/3	Combined with diverse article, e.g., airport complex, etc.	27
D25/5	Four or more levels	22
D25/33	Fully enclosed	258
D25/13	Geodesic dome (1)	37
D25/14	Grain storage	10
D25/15	Greenhouse	57
D25/22	Having angular roof	232
D25/18	Having curved or vaulted roof	113
D25/17	Having intersecting angular or curved roofs (3)	93
D25/32	Polygonal in plan	57
D25/7	Simulative	36
D25/16	Single occupant type, i.e., telephone booth, privy, ticket booth, etc. (2)	450
D25/2	Swimming pool	230

Patents under this class:

1 2 3 4 5 6 7

Patent Number	Title Of Patent	Date Issued
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
D506265	Archway design barzebo	Jun. 14, 2005
D506264	Simple roof archway design barzebo	Jun. 14, 2005
D506263	Hourglass design barzebo with overhang	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
D500367	Lilly design barzebo	Dec. 28, 2004
D500368	Greek key design barzebo	Dec. 28, 2004
D500369	Palm design gazebo	Dec. 28, 2004
D500144	Shed	Dec. 21, 2004
D498854	Victorian design barzebo	Nov. 23, 2004
D498537	Road system	Nov. 16, 2004
D497005	Pier system	Oct. 5, 2004
D496734	Assembled store for beauty and hairdressing	Sep. 28, 2004
D496735	Windmill having a base railing and slatted blades	Sep. 28, 2004
D490533	Concrete tunnel for a rapid transit train	May. 25, 2004
D487931	Fuel storage enclosure	Mar. 30, 2004
D487807	Fuel storage enclosure	Mar. 23, 2004
D487519	Public utility structure	Mar. 9, 2004
D486237	Multi-story individual automobile accessible structure	Feb. 3, 2004
D484609	Box culvert	Dec. 30, 2003
D484610	Concrete tunnel for a rapid transit train	Dec. 30, 2003
D482797	Associated swimming pool	Nov. 25, 2003
D482457	Trolley stop/shelter	Nov. 18, 2003
D477089	Windmill	Jul. 8, 2003
D473660	Gazebo having inserts with mirror spear design	Apr. 22, 2003
D473321	Gazebo having inserts with royal diamond design	Apr. 15, 2003
D473322	Gazebo having inserts with mirror arcuate design	Apr. 15, 2003
D472646	Road system	Apr. 1, 2003
D471989	Bunker cover	Mar. 18, 2003
D471645	Two tier gazebo	Mar. 11, 2003