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Class Information
Number: 434/73
Name: Education and demonstration > Architecture, interior decoration, or industrial plant layout > Magnet included in display or demonstration
Description: Subject matter wherein an exhibiting means therefor includes a magnet.

Patents under this class:

Patent Number Title Of Patent Date Issued
8533985 Magnetic planning board with stackable, snap-to-grid, self-aligning items Sep. 17, 2013
7931165 Plan-pro.TM. portable blueprint carrier and retractable display Apr. 26, 2011
7862882 Re-positionable magnetic art apparatus Jan. 4, 2011
7699165 Multipurpose organizer system and folder with planner and/or writing surface and storage pockets Apr. 20, 2010
7210936 Multipurpose organizer system and folder with planner and/or writing surface and storage pockets May. 1, 2007
6974324 Adaptable device for delimiting and organizing spaces and volumes Dec. 13, 2005
6889457 Art ensemble May. 10, 2005
6840773 Decorative magnetic sheet and method for decorating an appliance Jan. 11, 2005
6793251 Binder with magnetically retained pages Sep. 21, 2004
6010338 Magnetic frame kit Jan. 4, 2000
5666712 Method of making designs using magnetic materials Sep. 16, 1997
5505620 Planning and toy assemblies, and the like, employing movable elements of permanent magnet material Apr. 9, 1996
5203847 Multiple layer magnetic puzzle Apr. 20, 1993
4902229 Modular layout assembly Feb. 20, 1990
4806102 Modular layout assembly Feb. 21, 1989
4626218 Modular furniture design aid Dec. 2, 1986
4104810 Display device Aug. 8, 1978
4017986 Room planning kit Apr. 19, 1977
3994079 Display device, particularly suitable for interior designs Nov. 30, 1976
3961426 Portable stage assembly Jun. 8, 1976

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