Horizontally supported planar surfaces – Plural related horizontal surfaces – Coplanar extension surface
Patent
1976-10-18
1977-12-06
Zugel, Francis K.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Coplanar extension surface
A47B 102
Patent
active
040610918
ABSTRACT:
The invention pertains to an extensible table, characterized by the fact that it consists of at least one sliding-out table top and at least one extension, whereby the latter is located, in position of rest, under the slidable table top or tops, and whereby said extension can cooperate, by means of outwardly directed protrusions, with vertical slots in each of the adjacent side members of the table frame, and whereby means are provided within said side members which permit, after sliding out the table top or tops, to maintain said extension in a raised position, on the one hand, and to let down again said extension for shortening the table, on the other hand.
REFERENCES:
patent: 1464409 (1923-08-01), Cooklin
patent: 1751831 (1930-03-01), McNulty
patent: 1778666 (1930-10-01), Fox
patent: 1781043 (1930-11-01), Angert
patent: 1836404 (1931-12-01), Segal
patent: 1862113 (1932-06-01), Dreckschmidt
N. V. Joseph Mertens International
Zugel Francis K.
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