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US 4,461,102 AGranted
Shoe with interchangeable shoe straps having spring connectors
OwnerCheryl A. DeVincentisinventor
Life of this patent
Estimating the term…
Abstract
A shoe with interchangeble shoe straps having spring connectors is provided. The spring connectors are affixed to opposite ends of each strap employed with the shoe. Each spring connector includes at least one loop spring which engages a stud securely affixed in the lower portion of the shoe. The spring connectors and straps can be easily interchanged but are not subject to unintentional disengagement. The spring connectors also provide a desirable amount of resiliency adding to the comfort of the shoe.
Claims12
A shoe with interchangeable shoe straps comprising:
- a lower portion having opposed top and bottom surfaces and opposed side edges extending between and connecting said top and bottom surfaces;
- at least one pair of spaced apart strap mounting studs extending from one said edge and at least another pair of spaced apart strap mounting studs extending from the opposed side edge thereof, each said strap mounting stud including a head portion spaced from the respective edge;
- at least one pair of spring connectors, each said spring connector having a strap mounting portion about which a strap may be wrapped, and having a pair of resilient loop springs connected to said strap mounting portion and extending generally parallel to one another away from the strip mounting portion, each said loop spring including an open portion dimensioned to accept one said strap mounting stud with the spacing between the studs in each said pair of strap mounting studs, said loop springs of one spring connector in each said pair of spring connectors releasably engaging said pair of strap mounting studs extending from one said side edge, and the loop springs of the other spring connector in each said pair of spring connectors releasably engaging the pair of strap mounting studs extending from the opposed side edge;
- and
- an elongated strap for each said pair of spring connectors, said elongated strap having a width substantially equal to the distance between said loop springs in each said spring connector, said elongated strap having opposed ends, said opposed ends being wrapped around and connected respectively to the strap mounting portions of each spring connector in said pair of spring connectors such that the portions of said strap which are wrapped around said strap mounting portions are disposed entirely intermediate the resilient loop springs of the respective spring connectors whereby the pair of spring connectors and the associated strap define an upper portion of said shoe and whereby said straps and said spring connectors resiliently yield to forces exerted thereon and are removably mounted to said strap mounting studs.
2 more elements
A shoe with interchangeable shoe straps comprising:
- a lower portion having opposed top and bottom surfaces and opposed side edges extending between and connecting said top and bottom surfaces;
- at least one pair of strap mounting studs extending from one said edge and at least another pair of strap mounting studs extending from the opposed side edge thereof;
- at least one pair of U-shaped spring connectors each have a base portion and two opposed legs, the base portion of each said U-shaped spring connector defining a strap mounting portion to which a strap may be connected and each said leg defining a resilient loop spring, said strap mounting portion of said U-shaped spring connector being bowed toward the open end of the U-shape thereby providing increased resiliency to said U-shaped spring connector said loop springs of one spring connector in each said pair of spring connectors engaging said strap mounting studs extending from one said side edge and the loop springs of the other spring connector in each said pair of spring connectors engaging the strap mounting studs extending from the opposed side edge;
- and
- an elongated strap for each said pair of spring connectors, said elongated strap having opposed ends, said opposed ends being connected respectively to the strap mounting portions of each spring connector in said pair of spring connectors whereby the pair of spring connectors and the associated strap define an upper portion of said shoe and whereby said straps and said spring connectors resiliently yield to forces exerted thereon and are removably mounted to said strap mounting studs.
2 more elements
A shoe with interchangeable shoe straps comprising:
- a lower portion having opposed top and bottom surfaces and opposed side edges extending between and connecting said top and bottom surfaces;
- a plurality of strap mounting studs connected to one another by a common head portion and extending from one said edge such that said head portion is spaced from said edge, and a second plurality of mounting studs connected to one another by a common head portion and extending from the opposed side edge such that the head portion of said second plurality is spaced from said opposed side edge;
- at least one pair of spring connectors, each said spring connector having a strap mounting portion to which a strap may be connected and having at least one resilient loop spring, said loop spring of one spring connector in each said pair of spring connectors engaging said strap mounting stud extending from one said side edge and the loop spring of the other spring connector in each said pair of spring connectors engaging the strap mounting stud extending from the opposed side edge;
- and
- an elongated strap for each said pair of spring connectors, said elongated strap having opposed ends, said opposed ends being connected respectively to the strap mounting portions of each spring connector in said pair of spring connectors whereby the pair of spring connectors and the associated strap define an upper portion of said shoe and whereby said straps and said spring connectors resiliently yield to forces exerted thereon and are removably mounted to said strap mounting studs.
2 more elements
Dependencies are inferred from the claim text.