Method of manufacturing a cross from rings
US5867903A · kind A · utility
5Cited by
2References
6Claims
0Family size
Inventor
Key dates
| Filing date | May 19, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | May 19, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4959
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cross is disclosed comprising two cross portions, each formed from a separate ring which is cut and straightened. The individual cross portions are then secured together in back-to-back relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.