Patent · US Expired

Button, particularly for articles of clothing

US4928362A · kind A · utility

20Cited by

10References

8Claims

0Family size

Assignee

SCHAEFFER AG · DE

Inventors

Wolfgang Collas · Wuppertal, DE
Gunter Wolfertz · Wuppertal, DE
Roger Wolfertz · Wuppertal, DE

Key dates

Filing date	Oct 20, 1988
Grant date	May 29, 1990
Priority date	—
Expiry date	Oct 20, 2008

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T24/3685
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A button having a button shank adapted to be fastened to an article of clothing and a section forming a single piece with it which connects via a flexible bridge of material to a button plate. A bridge of material (B) which bears the section (A) and receives the buttoning forces concentrically surrounds the button shank, and the section (A) is developed as a surrounding button edge bead.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.