Supports – Stand and bracket – Having adjustable bracket
Reexamination Certificate
2004-03-05
2009-11-03
Wujciak, III, A. Joseph (Department: 3632)
Supports
Stand and bracket
Having adjustable bracket
C361S689000, C267S154000, C267S157000, C267S179000, C248S917000, C248S125100
Reexamination Certificate
active
07611103
ABSTRACT:
A display apparatus including a base plate; a display main body to display a picture thereon; a lifting member standing on the base plate and combined to the display main body to adjust the height of the display main body; at least one spiral spring connected to the lifting member and to elastically support the weight of the display main body and to extend and retract accordingly as the display main body is lifted up and lowered down; a supporter connected to the spiral spring and to extend and retract the spiral spring via rotation; and a friction member inserted in the supporter to contact with the spiral spring and to generate a predetermined friction while the supporter rotates so that the height of the display main body is maintained even when the weight of the display main body is changed. Accordingly, a display apparatus having an adjustable a display main body even when the weight of the display main body is varies.
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patent: 3
Ha Sang-kyeong
Kim Dong-hyug
Kim Ju-hwan
Lim Jeong-su Jason
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
Wujciak, III A. Joseph
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