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Class Information
Number: D25/35
Name: Building units and construction elements > Prefabricated unit
Description:


Sub-classes under this class:

Class Number Class Name Patents
D25/47 Closure (8) 62
D25/37 Elevator cab interior (5) 8
D25/55 Finishing unit (10) 77
D25/61 Framing unit, e.g., building frame (14) 118
D25/38 Railing unit or fence (6) 255
D25/36 Underground service vault (4) 39


Patents under this class:

Patent Number Title Of Patent Date Issued
D570492 Manhole guard Jun. 3, 2008
D561910 Hotel room Feb. 12, 2008
D559998 Window well Jan. 15, 2008
D537953 Building structure Mar. 6, 2007
D533672 Modular cupola Dec. 12, 2006
D515221 Building structure Feb. 14, 2006
D475467 Restaurant building interior Jun. 3, 2003
D450133 Food processing and serving area for a restaurant Nov. 6, 2001
D432682 Gothic arched finial Oct. 24, 2000
D432683 Round arched finial Oct. 24, 2000
D425998 Round arched finial May. 30, 2000
D424208 Gothic arched finial May. 2, 2000
D419242 Portable dock fender Jan. 18, 2000
D413170 Cupola Aug. 24, 1999
D408554 Solar electric shade system Apr. 20, 1999
D404833 Impact bumper Jan. 26, 1999
D400266 Modular canopy shelter unit Oct. 27, 1998
D378420 Bulkhead door Mar. 11, 1997
D372789 Dual doorway modular housing unit Aug. 13, 1996
D372538 Six doorway modular housing unit Aug. 6, 1996
D328500 Fascia gutter Aug. 4, 1992
D323254 Display stand Jan. 21, 1992
D312696 Drainage channel Dec. 4, 1990
D310125 Dock seal Aug. 21, 1990
D304083 Band shell Oct. 17, 1989
D299543 Modular drainage channel Jan. 24, 1989
D285257 Smokestack Aug. 19, 1986
D285119 Smokestack Aug. 12, 1986
D272948 Communion rail Mar. 6, 1984
D270002 Sound shield Aug. 2, 1983
D268996 Window greenhouse May. 17, 1983
4373570 Portable fabric display booth assembly Feb. 15, 1983
4304224 Positive environmental enclosure Dec. 8, 1981
4288948 Retail store Sep. 15, 1981
D258238 Patio deck or the like Feb. 10, 1981
4186533 Modular building structure Feb. 5, 1980
D253805 Garbage can enclosure Jan. 1, 1980
D250773 Apex member for use in a pyramid structure Jan. 9, 1979
4125973 Form assembly for building framework Nov. 21, 1978
D249558 Combined elastic frame and mold block for fireproof feed-through of electric cables or the like Sep. 19, 1978
D249559 Combined elastic frame and mold block for fireproof feed-through of electric cables or the like Sep. 19, 1978
4104868 Precast chimney system Aug. 8, 1978
D246447 Window greenhouse Nov. 22, 1977
D246005 Child recreation structure Oct. 4, 1977
D245924 Window seat assembly Sep. 27, 1977



 
 
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