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US 4,785,556 AGranted
Over shoe
OwnerKathy L. Blairinventor
Life of this patent
Estimating the term…
Abstract
An over shoe for protecting a variety of inner shoes having similarly shaped body portions but heel portions of differing lengths wherein the length of the heel portion of the over shoe may be readily extended to accommodate heel portions of differing lengths of inner shoes.
Claims11
An over shoe for protecting an inner shoe having a heel portion from the elements for use with similarly shaped shoes but having differing heel lengths comprising:
- an over shoe having a main body portion for receiving the main body portion of an inner shoe;
- said over shoe having a heel portion for receiving the heel portion of said inner shoe;
- said over shoe formed from a material capable of protecting the inner shoe from deleterious materials;
- said heel portion of said over shoe extends downwardly from said main body portion of said over shoe and is integral therewith;
- said heel portion of said over shoe having a base tread portion having an outer surface and an inner surface;
- said heel portion of said over shoe having a hollow central body portion integral with said main body portion of said over shoe and said base tread portion and having a longitudinal axis extending from said main body portion of said over shoe to said base tread portion;
- said heel portion of said over shoe having length extending means so that when said inner shoe has been placed completely within said over shoe, the length of said heel portion of said over shoe will coincide with the length of said heel portion of said inner shoe;
- and
- wherein said length extending means comprises:
- a plurality of spaced apart circumferentially extending folds in said central body portion;
- and
- said heel portion of said over shoe comprises a material that will retain its original shape but will yield to a force applied thereto and return to its original shape when said force has been removed.
9 more elements
An over shoe as in claim I wherein:
- said over shoe is for a wedge-type heel inner shoe.
Dependencies are inferred from the claim text.