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US 2003/0200596 A1Published application
Support belt and buckle
OwnerLyman Johnstoninventor
Life of this patent
Estimating the term…
Abstract
A support belt and buckle has a rotatable member on buckle cross bar; and a pair of cam surfaces along the rotatable member and diametrically situated thereon, wherein faces of the rotatable member extending between the cam surfaces are flat. The belt may have an elastic material, the elastic material secured to a first position on the belt and the elastic material extending lengthwise on the belt and the elastic material secured to a second position on the belt, wherein the elastic material is more elastic than the belt.
Claims5
A support belt and buckle comprising:
- a belt extending lengthwise and having a first and second end;
- an apertured frame having opposed forward and rearward transverse members connected by side members;
- said rearward transverse member being secured to said first end of said belt;
- said second end of said belt adapted to pass through said frame;
- a cross bar on said side members and movable towards and away from said forward transverse member;
- a rotatable member on said cross bar;
- and
- a pair of cam surfaces along said rotatable member and diametrically situated thereon;
- wherein a face of said rotatable member extending between said cam surfaces is a flat face.
6 more elements
A support belt and buckle comprising:
- a belt extending lengthwise;
- a buckle for adjustably tightening said belt;
- and
- an elastic material, said elastic material secured to a first position on said belt and said elastic material extending lengthwise on said belt and said elastic material secured to a second position on said belt;
- wherein said elastic material is more elastic than said belt.
2 more elements
Dependencies are inferred from the claim text.