Supports – Stand – To hold a particular article
Reexamination Certificate
2007-11-27
2007-11-27
Friedman, Carl D. (Department: 3632)
Supports
Stand
To hold a particular article
C248S288510, C248S181200, C248S177100, C248S288310, C248S178100, C248S179100, C403S076000, C403S090000, C403S114000, C403S122000, C403S125000
Reexamination Certificate
active
10838127
ABSTRACT:
A tripod head includes a cylindrical housing1having connection member at one end for a tripod, a ball joint (2) rotatably and pivotally arranged in the housing (1), a bearing element (4) for the ball joint (2), having a sliding surface (7) contacting the circumference of the ball joint (2) and arranged so as to be axially displaceable and rotatable in the housing (1), and a device (5) for fixing the ball joint (2) and having a support (6) for the bearing element4and an adjusting device (25) in operative connection with the support (6) in order to displace the bearing element against the ball joint to achieve the clamping action.
REFERENCES:
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patent: 5072907 (1991-12-01), Vogt
patent: 5590870 (1997-01-01), Goellner
patent: 5782572 (1998-07-01), Thiem
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patent: 6164843 (2000-12-01), Battocchio
patent: 6352228 (2002-03-01), Buerklin
patent: 0612723 (1935-05-01), None
patent: 2203196 (1973-08-01), None
patent: 1018869 (1953-01-01), None
patent: 2346594 (1977-10-01), None
patent: 2799807 (2001-04-01), None
Abelman ,Frayne & Schwab
Epps Todd M.
Friedman Carl D.
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