04920718 is referenced by 37 patents and cites 57 patents.

The specification discloses a door assembly having a flush-mounted integral door light supported on a perimeter lip extending from the door. The door light includes inner and outer frames sandwiching a panel and the perimeter lip therebetween. The outer frame includes compressive weather seals against both the panel and the lip. The door rails and stiles each include an ear along one side thereof to provide both a tenon-and-mortise construction and the perimeter lip about the door opening.

Title
Integral door light and related door construction
Application Number
169610
Publication Number
4920718
Application Date
May 1, 1989
Publication Date
May 1, 1990
Inventor
Steven R Wilkening
Wyoming
MI, US
Kert E Artwick
Holland
MI, US
Agent
Warner Norcross & Judd
Assignee
ODL Incorporated
MI, US
IPC
E06B 3/54
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