Adjusting device for a frame product
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 21, 1992
Grant Date -
N/A
app pub date -
Nov 21, 1990
filing date -
Nov 21, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An adjusting device includes a channel fixed to a rear surface of a frame. A slot is longitudinally formed in a rear surface of the channel. A guide is slidably received in the channel. A lug is formed on the guide and extends outward from the slot. A lug is formed on a hanger. The ends of a link are coupled to the lugs by screws and nuts so that the relative angles between the channel and the link and between the link and the hanger can be adjusted by the screws and nuts, and so that the frame can be easily adjusted to a suitable angle relative to a support surface.
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Cited Art Landscape
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