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Class Information
Number: 434/78
Name: Education and demonstration > Architecture, interior decoration, or industrial plant layout > Curtain or wall, ceiling, or floor cover > Plaque (e.g., disk, etc.) turnable relative to index (e.g., window in card, etc.) to selectively align different points on plaque therewith
Description: Subject matter including a stiff sheet or board pivotal relative to a pointer, an aperture in a second stiff sheet or board, or other indexing means so that various points on the first sheet or board can be brought into register with said pointer, aperture in said second sheet or board, or other indexing means as desired.

Patents under this class:

Patent Number Title Of Patent Date Issued
8434250 System and method for selecting color and design combinations May. 7, 2013
5803739 Total environment decorating aid Sep. 8, 1998
5791905 Workout scheduling device Aug. 11, 1998
4830619 Table setting display guide May. 16, 1989
4604061 Display rack and color selection assembly Aug. 5, 1986
4474752 Drug delivery system utilizing thermosetting gels Oct. 2, 1984

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