Patent · US Expired

Paint roller and method of making same using continuous yarn tuftstrings

US6175985A · kind A · utility

11Cited by

12References

12Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Jeffrey Allen Chambers · Hockessin, US
Gregory P. Weeks · Hockessin, US

Key dates

Filing date	Nov 4, 1998
Grant date	Jan 23, 2001
Priority date	—
Expiry date	Nov 4, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49551
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A paint roller includes a core tube having first and second opposite axial ends. At least one tuftstring is spirally wrapped around the core tube and adhesively or otherwise bound to the core tube.

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