Convertible step and ramp combination
AssigneeCindy L. Mayes
InventorLeonard F. Mogck
Life of this patent
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Abstract
A convertible step and ramp combination having a frame (15, 16) with removable steps (19, 23) which may be converted into a ramp (19, 23). The three steps have attached hangers (20) which rest on rods (10, 12) extending between frame while in step mode. Conversion to ramp mode is done by loosening wing nuts (18) and removing three steps, then placing steps at an angle by repositioning three hangers on wooden dowel (14) and rod (11). The step and ramp combination is independent of any other supporting structure and may be used for ascension and descent from a variety of higher surfaces. The steps and convertible ramp are covered with a non-slippage material for traction. The ability to chose between the step or ramp feature allows pets of various physical conditions to safely ascend and descend from higher surfaces.
Claims5
A convertible step and ramp combination for assisting animals in climbing from a first surface onto a higher surface comprising:
- (a) in combination, an inclined member and means for providing a step-to-ramp conversion;
- (b) said inclined member having two pieces of rigid material of sufficient size to accommodate the weight of an animal;
- (c) a plurality of elongated support members of equal lengths;
- (d) a plurality of platforms extending between said two pieces of rigid material, said platforms being movable between a flat position in which said platforms serve as steps and an inclined position in which said platforms serve as a ramp extending between said two pieces of rigid material;
- (e) means of joining said elongated support members at right angles to sides of said two pieces of rigid material at spaced locations for horizontal support of said platforms;
- (f) an antislip material covering said platforms;
- (g) hangers connected to said platforms extending at a right angle to said platforms, wherein said hangers fit over said elongated support members.
Dependencies are inferred from the claim text.