Patent · US Active

Door assembly and method of making same (stainless steel sliding door)

US8839563B2 · kind B2 · utility

2Cited by

34References

5Claims

0Family size

Assignee

Rytec Corporation · US

Inventors

Walenty Kalempa · Slinger, US
Arno Klein · Nordstemmen, DE
David Slomski · Sparta, US

Key dates

Filing date	Feb 11, 2009
Grant date	Sep 23, 2014
Priority date	—
Expiry date	Feb 11, 2029

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B3/822
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

The present invention is directed to a door panel preferably for a sliding door assembly. The door panel includes an inner frame and a sheet stock substantially covering the inner frame. The inner frame includes a geometry that cooperates with a geometry of a door accessory for operable connection of the door accessory directly to the inner frame.

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