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Class Information
Number: D25/108
Name: Building units and construction elements > Architectural stock material > Transparent or translucent > Hollow type

Patents under this class:

Patent Number Title Of Patent Date Issued
D621068 Architectural panel with thatch reed design Aug. 3, 2010
D459005 Light emitting tile Jun. 18, 2002
D449387 Translucent building block Oct. 16, 2001
D411889 Illuminated paving stone Jul. 6, 1999
D393371 Hanger separator Apr. 14, 1998
D318129 Translucent end block or the like Jul. 9, 1991
4852321 Translucent end block Aug. 1, 1989
D300062 Glass brick Feb. 28, 1989
D293477 Translucent building block or the like Dec. 29, 1987
D289432 Hollow tile for solar heating system Apr. 21, 1987
4651486 Translucent block for wall and column structures Mar. 24, 1987
4208848 Decorative system Jun. 24, 1980
D251618 Translucent interlocking panel member for ceilings or the like Apr. 17, 1979

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