Upholstery button
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United States of America Patent
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-
Jun 16, 1987
Issued Date -
N/A
app pub date -
Mar 19, 1986
filing date -
Apr 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plastics button assembly comprises an outer body component, an inner body component trapped substantially non-retrievably within a recess in the rear of the outer body component, and a cloth cover substantially covering the front of said outer body component, the edges of which are trapped securely between the engaging surfaces of said outer and inner body components. A shank extends from within the recess of the outer component and the inner component is engaged about and supported by the shank. The inner component is a specially shaped annular plastic washer having a flat inner face and a contoured outer face. An annulus of reduced thickness extends about a central aperture, and this annulus is surrounded by an annulus of maximum thickness which tapers towards the periphery of the washer. This allows the plastics button to be assembled in a conventional two piece die set as used for metal shell buttons.
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