Horizontally supported planar surfaces – Plural related horizontal surfaces – Terraced
Patent
1977-04-13
1978-07-25
Zugel, Francis K.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Terraced
108 93, 108102, 312205, A47B 4500
Patent
active
041022750
ABSTRACT:
A modular shelf unit capable of assuming a variety of horizontal widths and angular configurations. The aesthetically pleasing shelf unit is formed from two independent upstanding side supports each having a plurality of cantilevered shelves extending therefrom and cooperative with one another to provide an interdigitated, self-supporting shelf unit that is both expandable in the horizontal direction and rotatable about an axis common to each independent side support. The resulting shelf unit is an adjustable, self-supporting structure which is readily adaptable for use in available spaces in homes and offices.
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patent: 1069411 (1913-08-01), Greene
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patent: 2628145 (1953-02-01), Slattery
patent: 3916802 (1975-11-01), Virtue et al.
patent: 3919950 (1975-11-01), Frazelle et al.
patent: 4025137 (1977-05-01), Wyler
Horowitz Richard D.
Spound Albert M.
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