Reading and writing center

Horizontally supported planar surfaces – Plural related horizontal surfaces – Terraced

Reexamination Certificate

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Details

C108S189000, C248S441100, C211S186000, C211S088020, C434S408000, C434S429000

Reexamination Certificate

active

06955130

ABSTRACT:
A teaching center is provided with first and second upstanding frame sections separated by two or more lateral connectors to form a generally “H” shaped frame. The second upstanding frame section is vertically oriented and the first upstanding frame section is inclined from the vertical to permit the use of storybooks, chart paper or other items that lean back. The teaching center is provided with one or more shelves or storage devices between the first and second upstanding frame sections.

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patent: 1929768 (1933-10-01), Bixby
patent: 1984845 (1934-12-01), Smith et al.
patent: 2485517 (1949-10-01), Vaule et al.
patent: 3149724 (1964-09-01), Magers
patent: 4427391 (1984-01-01), Berman
patent: 4802595 (1989-02-01), Northington
patent: 5263424 (1993-11-01), Kelly et al.
patent: D380232 (1997-06-01), Egan et al.
patent: 5941713 (1999-08-01), Wayner et al.
patent: 2547179 (1984-12-01), None
patent: 06143889 (1994-05-01), None

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