Movable or removable closures – Frame with closure feature
Patent
1989-02-21
1990-06-05
Kannan, Philip C.
Movable or removable closures
Frame with closure feature
49DIG1, 49400, 49485, 49489, 52212, E06B 104
Patent
active
049302574
ABSTRACT:
A thermal break door frame assembly includes a pair of frame members defining a groove. The groove includes a mouth opening in the area of the edge of a closed door. A unitary weatherstrip is adapted to engage the edge of the door and includes an integral thermal break tail projecting through the mouth into the groove between the frame members.
REFERENCES:
patent: 4328273 (1982-05-01), Yackiw
patent: 4467576 (1984-08-01), Burgers
patent: 4514943 (1985-05-01), Jentoft et al.
patent: 4594831 (1986-06-01), Winyard
Kannan Philip C.
National Material Limited Partnership
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