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Class Information
Number: D25/6
Name: Building units and construction elements > Structure > Four or more levels > Tower
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
D554271 Building Oct. 30, 2007
D498539 Building Nov. 16, 2004
D482456 Building Nov. 18, 2003
D471643 Building Mar. 11, 2003
D435666 Building tower Dec. 26, 2000
D387875 Hi-rise apartment structure Dec. 16, 1997
D374290 Bell tower shelter Oct. 1, 1996
D352787 Combined barrier wall and sign tower Nov. 22, 1994
D342794 Transmission tower Dec. 28, 1993
D338534 Solar energy house Aug. 17, 1993
5072555 Super high-rise tower Dec. 17, 1991
D321941 Lifeguard tower Nov. 26, 1991
D310420 Building Sep. 4, 1990
D309782 Building tower Aug. 7, 1990
4897972 Observation tower Feb. 6, 1990
D274843 Tower supported asymmetrical cable stay roof structure Jul. 24, 1984
D274842 Tower supported cable stay roof structure Jul. 24, 1984
D274841 A-Frame supported cable stay roof structure Jul. 24, 1984
D270949 Building structure Oct. 11, 1983
D270570 Dual unit cable stay building Sep. 13, 1983
D270374 Combined motion picture and television studio building structure Aug. 30, 1983
D266624 Elevated multiple dome funeral mausoleum Oct. 19, 1982
D266623 Elevated multiple dome funeral mausoleum Oct. 19, 1982
D266622 Elevated multiple dome funeral mausoleum Oct. 19, 1982
D266621 Elevated multiple dome funeral mausoleum Oct. 19, 1982
D265226 Combined water storage tank and building Jun. 29, 1982
D260440 Transmission tower Aug. 25, 1981
D260036 Cable stay building Jul. 28, 1981
D255138 Jump tower for amusement ride May. 27, 1980
D254573 Building Mar. 25, 1980
D252877 Wind turbine Sep. 11, 1979
D252572 Wind turbine Aug. 7, 1979
4155210 Process for building up towers, particularly water towers May. 22, 1979
D250482 Building Dec. 5, 1978
D249811 Building Oct. 3, 1978
4058945 Pressure and buckling resisting undulated polyhedral shell structure Nov. 22, 1977











 
 
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