Retrofit glazing system

Details Retrofit glazing system Retrofit glazing system

1987-08-19

1989-03-21

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Window or window sash, sill, mullion, or glazing

Decorative grill attached to sash

52235, 52477, 52656, 52745, E04B 288, E04G 2100

Patent

active

048132039

ABSTRACT:
Disclosed is a retrofit glazing system having a sub-frame mountable to the framework of an existing glazing system of a building. The sub-frame cooperates with an interlocking miniframe bonded to a glazing panel. The sub-frame and interlocking miniframe and glazing panel are installed from the exterior of the building. In an alternate embodiment, the sub-frame is bonded to the glazing panel and is installed from the interior of the building.

REFERENCES:
patent: 2666508 (1954-01-01), Nardulli
patent: 4307551 (1981-12-01), Crandell
patent: 4483122 (1984-11-01), Crandell
patent: 4543755 (1985-10-01), Crandell
patent: 4633631 (1987-01-01), Crandell
patent: 4656778 (1987-04-01), Fiorenza

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