Method and apparatus for parallett and ballet bar fixture
OwnerWilliam H. Goodwin, III, Jody R. Goodwininventors
Life of this patent
Estimating the term…
Abstract
Triangular shaped smooth outside and cavities inside with a PVC parallett/ballet bar supported by blind holes at the top of a pair of triangular end caps. End cap bar opening has a ridged inside dimension that is tapered slightly from the inside to the outside surface areas. Tapering by ridged ramps located inside that bar opening, allows the end caps and bar to forcibly seize unto each other with a firm bond requiring no further fastening agent. Bar may include a filler pole for rigidity especially in longer length devices. End caps likewise seize and hold both a PVC bar and/or the PVC/filler insert combination.
Claims13
A parallett/ballet bar apparatus having a single horizontal cross bar affixed between a pair of five sided triangular-shaped end caps with each cap of the pair having an inner surface face, a solid outer surface face and adapted to rest on a base in either a horizontal or held, once so placed, in a vertical position by said adaptation free of manual support, and the parallett/ballet bar apparatus comprising:
- a pair of end caps being formed from PVC with a continuous smooth outside surface face that is completely solid thereby preventing a plurality of cavities formed on the inside surface face thereof from extending all the way through the end caps;
- said cavities comprising one only blind bar-receiving opening positioned and formed at the top of each one of said pair of five sided triangular end caps but having a depth that does not extend through to the solid outer surface thereof and said end caps each being fitted with an attachment means at the base;
- each end cap bar opening having a tapered inside dimension with the taper running slightly higher on the end caps inside surface to a lower dimension located at the blind closed end formed inside the solid outside surface area;
- a single PVC cross bar inserted into said one only bar opening in said pair of end caps;
- said tapered inside for the bar openings causing the end caps and the cross bar to seize unto each other with a firm bond requiring no further fastening agent;
- and
- said attachment means separated in two pieces with one piece being a wall bracket assembly and the other piece being a selectively joinable mating groove on the base of said apparatus allowing interchangeable use of said apparatus mounted on either a vertical wall surface or placed on a horizontal surface.
A parallett/ballet bar apparatus having a single horizontal cross bar affixed between a pair of triangular-shaped end caps with each cap of the pair having an inner surface face, a solid outer surface face and adapted to rest on a base in either a horizontal or be fixably mounted by a wall bracket fixture in a vertical position, and the parallett/ballet bar apparatus comprising;
- a pair of end caps being formed from PVC with a continuous smooth solid outside surface face and a plurality of cavities formed on the inside surface face thereof;
- said cavities comprising one only blind bar-receiving opening positioned and formed at the top of each one of said pair of said triangular end caps with an attachment means at the base;
- each end cap bar opening having a tapered inside dimension with the taper running slightly higher on the end caps inside surface to a lower dimension at the smooth end cap outside surface area;
- a single PVC cross bar inserted into said one only bar opening in said pair of end caps;
- said tapered inside for the bar openings causing the end caps and the cross bar to seize unto each other with a firm bond requiring no further fastening agent;
- and
- said attachment means on the base of said apparatus mating with the fixably mounted wall bracket in order to allow interchangeable use of said apparatus on either a vertical or a horizontal surface and further wherein each base of said triangular-shaped end caps forms part of said attachment means, and
- said wall bracket attachment includes a separate mating vertical mounting fixture, with said attachment means further comprising:
- a pair of opposed longitudinal grooves formed along the length of said base in each end cap of a given end cap pair;
- said separate vertical attachment fixture having dimensions slightly larger than the end cap base and wherein, said attachment fixture has an open end, a closed end and an inwardly directed pair of ribs defining a pair of opposed longitudinal slots;
- and
- the longitudinal grooves of each end cap of a given pair slide into and mate with the slots defined by the inwardly directed ribs of the wall bracket attachment fixture allowing said apparatus to be connected to a vertical surface.
A PVC ballet bar/parallett apparatus having a single PVC horizontal cross bar affixed between a pair of end caps, and the apparatus comprising
- a pair of PVC end caps, each end cap having smooth continuous solid outside surface faces free of any discontinuities or openings;
- a blind bar-receiving opening on the inside face surface of the end caps but not extending through to the exterior smooth solid outside surface face of said end cap;
- each of said blind bar-receiving openings having a tapered inside dimension;
- a single PVC bar affixed between the bar-receiving openings of a pair of end caps;
- and
- attachment-receiving means on the base of said PVC parallett allowing the user to interchangeably rest said parallett on a horizontal surface or mount same free of manual support as a ballet bar or chin-up exercise device secured to a vertical surface.
Dependencies are inferred from the claim text.