Ring clasp and sizer
US7797964B1 · kind B1 · utility
8Cited by
20References
7Claims
0Family size
Inventor
Key dates
| Filing date | May 24, 2007 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Jan 10, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45016
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A kit having a ring sizer and ring joiner. The kit has a plurality of circular bands that fit into and engage with a plurality of adjacent rings, such as a wedding ring and an engagement ring, to secure the plurality rings together. In addition, the bands are made in different thickness so the bands can also be used to adjust the size of the rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.