Door with glass panel

Details Door with glass panel Door with glass panel

1980-02-21

1982-05-04

Perham, Alfred C.

Static structures (e.g., buildings)

With synthetic resinous component

Foam

49501, 52398, 52400, 52455, E06B 370, E06B 336

Patent

active

043275354

ABSTRACT:
Opposing steel door skins are punched to provide openings of the required size for a specified lite unit. Lite unit locator and retaining flanges are simultaneously formed on the two skins. A prefabricated lite assembly consisting of a pane of glass and surrounding mitered wood frame with sealant is placed between two steel skins in interlocking engagement with the locator and retaining flanges and the door is put through a foaming operation to produce an interior foam core around the margins of the lite assembly or unit.

REFERENCES:
patent: 2710994 (1955-06-01), Mills
patent: 3004641 (1961-10-01), Johnson
patent: 3153817 (1964-10-01), Pease, Jr.
patent: 3245124 (1966-04-01), Faske
patent: 3462897 (1969-08-01), Weinrott
patent: 3697633 (1972-10-01), Edgar
patent: 3714751 (1973-02-01), Lackey
patent: 4084347 (1978-04-01), Brown
patent: 4152876 (1979-05-01), Seely
patent: 4266487 (1981-05-01), Marulic et al.

Affiliated with

Also associated with

Rating

Door with glass panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Door with glass panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door with glass panel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-876220