Sandal with removable strap
US4172330A · kind A · utility
Inventor
Key dates
| Filing date | Jul 3, 1978 |
| Grant date | Oct 30, 1979 |
| Priority date | — |
| Expiry date | Jul 3, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B3/103
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sandal with removable straps including a platform having a top surface, a bottom surface and a side surface extending around the platform, the platform including a plurality of openings each extending from the top surface to the bottom or side surface, a plurality of recesses complementary in number to the plurality of openings and with each recess surrounding the end of each opening in the bottom or side surface, a removable strap member having loop portions at the ends of the strap member and with the ends of the strap extending through the openings from the top surface and with the loop portions lying within the recesses, and a plurality of button members complementary in number to the plurality of recesses and with each button member including means for locking the loop portions within the recesses and with each button member having a size and shape to substantially fill its recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.