Patent · US Expired

Beach sandal

US4094081A · kind A · utility

20Cited by
4References
1Claims
0Family size

Inventors

Key dates

Filing dateApr 11, 1977
Grant dateJun 13, 1978
Priority date
Expiry dateApr 11, 1997

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA43B3/128
  • WIPO fieldOther consumer goods
  • WIPO sectorOther fields

Abstract

A beach shoe or sandal for walking on sandy or porous surfaces, comprising a flat sole surface in the general shape of the user's foot, which has a projecting, peripheral wall, formed perpendicular to the sole surface that terminates in a flat rim for contact with the sand. The projecting wall defines a cavity in the bottom surface of the sole, so that the sand becomes compacted when walked upon by the user. Suitable straps are secured to the top of the sole surface, for coupling to the user's foot.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.