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US 6,269,520 B1Granted
Hinged bracket to guide and restrict movements of objects that are normally vertically supported
OwnerGeorge Kovalchekinventor
Life of this patent
Estimating the term…
Abstract
A hinged bracket assembly comprising two elongated brackets one of which is placed inside the other with the same orientation and the two brackets being pivotally attached together on one end of the assembly. A table having a plurality of benches attached thereto comprises a plurality of the hinged bracket assemblies attached to the frame of the table and each of the benches is attached to one of the bracket assemblies to enable each bench to be rotated close to the table or away from the table in order to provide wheelchair access.
Claims4
A hinge bracket assembly comprising:
- a first elongated element having a first center wall and two opposing sidewalls extending perpendicularly from said first center wall, a first of said opposing sidewalls extending a first predetermined distance and a second of said opposing sidewalls extending a second predetermined distance;
- a second elongated element having a second center wall and two opposing sidewalls extending perpendicularly from said second center wall, said second elongated element being sized to fit within said first elongated element such that said first and second elements having the same orientation;
- means for pivotally attaching a first end of said first elongated element to a first end of said second elongated element, and
- wherein said pivotally attaching means comprises a cylindrical rod having an open end and being inserted into apertures formed on the opposing sidewalls of the first end of said first elongated element and on the opposing sidewalls of the first end of said second elongated element, a sex bolt being inserted into said open end of the cylindrical rod.
1 more element
Dependencies are inferred from the claim text.