Supports: cabinet structure – Knockdown or setup type – Foldable
Patent
1979-09-05
1981-04-14
Sakran, Victor N.
Supports: cabinet structure
Knockdown or setup type
Foldable
312259, 312 6, 248166, A47B 4300, F16M 1138
Patent
active
042616271
ABSTRACT:
A drawer-receiving chest or cabinet stored and shipped as a unit in collapsed folded-flat form and erectible by unfolding to a sturdy structure having several openings for slidably-receiving and supporting drawers, as a chest of drawers, cabinet or the like, and having a one-piece back panel to which is hingedly fastened all of the structural elements to form a unitary structure, including a forward framework defining drawer openings and drawer-supporting shelves hingedly connected to the back panel; and side and top panels respectively hingedly connected to the vertical edges of the back panel and the top panel hingedly connected both to the top edge of the back panel and to the forward framework, thus allowing the sides and top to be unfoldable forward from the back panel to define sides and top encasing said framework, with the side elements carrying foldable flaps on the forward edge of each side and folding horizontally inward about a vertical frame element to firmly secure the total structure into an erected drawer-supporting assembly, without need for and free of other fastening elements, such as screws, nails or the like, the flaps rigidly maintaining the cabinet as a strong drawer-supporting piece of furniture.
REFERENCES:
patent: 944063 (1909-12-01), Warren
patent: 1602410 (1926-10-01), Hamblin
patent: 1732510 (1929-10-01), Gray
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patent: 3279873 (1966-10-01), Gronquist
patent: 3375935 (1968-04-01), Whyte
patent: 3576355 (1971-04-01), Stone
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patent: 3892348 (1975-07-01), Rohner
patent: 3933401 (1976-01-01), Lampe et al.
patent: 4080023 (1978-03-01), Bair
Sakran Victor N.
Wiczer S. B.
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