Pipes and tubular conduits – Structure
Reexamination Certificate
2005-12-05
2010-06-01
Brinson, Patrick F (Department: 3754)
Pipes and tubular conduits
Structure
C138S172000, C138S174000, C473S316000, C473S323000
Reexamination Certificate
active
07726346
ABSTRACT:
A tubular structural member that provides adjustable directional resistance to a device. When orientated in a certain manner with respect to the direction of use, the tubular structural member will provide a different stiffness to the device it is affixed. The tubular structural member may be integrated with these devices so that these devices can have adjustable resistance and stiffness.
REFERENCES:
patent: 3300226 (1967-01-01), Reed, Jr.
patent: 3461593 (1969-08-01), Martuch et al.
patent: 3833219 (1974-09-01), Dean
patent: 4105205 (1978-08-01), Theodores et al.
patent: 4221400 (1980-09-01), Powers
patent: 4358113 (1982-11-01), McKinnon et al.
patent: 4592567 (1986-06-01), Sartor
patent: 5381782 (1995-01-01), DeLaRama et al.
patent: 5409216 (1995-04-01), Brown
patent: 5879250 (1999-03-01), Tahtinen et al.
patent: 6113508 (2000-09-01), Locarno et al.
patent: 6257997 (2001-07-01), Doble et al.
patent: 6520867 (2003-02-01), Miura et al.
patent: 2005/0079925 (2005-04-01), Cheng et al.
Doble William C.
Dodge David J.
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