Method of making a fastener
US4735753A · kind A · utility
53Cited by
57References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jul 28, 1986 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Jul 28, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/3683
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An article of manufacture comprises a molded-plastic fitment such as one of the halves of a snap fastener molded in situ to a porous substrate such as a garment fabric. Various embodiments are described for the article, as well as dies for forming the same, and methods and a machine for making the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.