Balance shoe for tilt windows

Details Balance shoe for tilt windows Balance shoe for tilt windows

2007-04-03

2007-04-03

Redman, Jerry (Department: 3634)

Movable or removable closures

Mounted for optional movements

Pivot mounted on sliding member; e.g., slide-stile

C049S176000

Reexamination Certificate

active

10623121

ABSTRACT:
The present invention teaches an improved balance shoe. The improved balance shoe of the present invention comprises a balance shoe housing for retaining a sash in a channel of a window. The housing can have a base section and at least one side section. A pivot member can be employed by the housing. Upon rotation, the pivot member can force at least one side support member into contact with a side wall of a window jamb channel when the window is tilted.

REFERENCES:
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patent: 4610108 (1986-09-01), Marshik
patent: 4718194 (1988-01-01), FitzGibbon et al.
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patent: 5251401 (1993-10-01), Prete et al.
patent: 5371971 (1994-12-01), Prete
patent: 5924243 (1999-07-01), Polowinczak et al.
patent: 6332288 (2001-12-01), Guillemet et al.
patent: 6550184 (2003-04-01), O'Donnell et al.
patent: 6886295 (2005-05-01), Annes et al.
patent: 2003/0121207 (2003-07-01), O'Donnell et al.

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