Patent · US Active

Method of coating an extruded member

US9707591B1 · kind B1 · utility

1Cited by

3References

20Claims

0Family size

Assignee

ROYAL GROUP, INC. · US

Inventors

Steven A. Mitchell · Linden, US
Brandon Sevier Nadler · Bristol, US
Bob Campbell · Irving, US

Key dates

Filing date	Jan 30, 2015
Grant date	Jul 18, 2017
Priority date	—
Expiry date	Jul 29, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C48/919
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method of coating an extruded member includes advancing an extruded member through a coating die and applying an outer layer material on to the extruded member with the coating die while a floating support supports the extruded member and makes vertical adjustments to the extruded member to maintain a substantially constant thickness of the outer layer material.

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