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US 4,989,821 AGranted
Support devices for producing variable height barriers
OwnerWilliam P. W. Wonginventor
Life of this patent
Estimating the term…
Abstract
A support device for supporting a rod or pole which is spaced above a surface, such as the ground. The support device includes an upright or vertical device, such as a post, with a shelf support selectively positioned thereto. The shelf support is adapted to support a barrier pole. The upright device is mounted to a support base by means of suitable mounting brackets.
Claims14
A support apparatus comprising,
- a support base defining a relatively planar vertical surface,
- mounting means detachably connectable to said support base adjacent to the center of the support base and substantially perpendicular to said vertical planar surface thereof,
- said mounting means having at least one aperture therethrough,
- an elongated support member configured to interlock in said aperture of said mounting means substantially parallel to the planar surface of said support base and extend thereabove,
- said elongated support member including a plurality of parallel, spaced apart tubular through-ports mounted thereon, and
- support bracket means having at least one pin and one shelf extending in opposite directions therefrom,
- said pin adapted to be snugly engaged within any of said tubes, thereby to support said support bracket means on said elongated support member above said support base.
4 more elements
Dependencies are inferred from the claim text.