Method of making a jewelry display card
US4874446A · kind A · utility
2Cited by
5References
4Claims
0Family size
Assignee
Key dates
| Filing date | Jun 20, 1988 |
| Grant date | Oct 17, 1989 |
| Priority date | — |
| Expiry date | Jun 20, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249992
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method of making a jewelry display card includes the steps of welding a plastic hanger member on the rear side of a plastic card member so that the hanger member is spaced inwardly by at least approximately one-sixteenth of an inch from the perimeter of the card member, overlaying a foam pad on the front side of the card member, overlaying a flexible, plastic sheet on the foam pad and welding the flexible, plastic sheet to the card member along a welded seam which extends around substantially the entire perimeter of the card member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.