Plug in pull bar hinge

Details Plug in pull bar hinge Plug in pull bar hinge

2007-11-21

2009-10-20

Redman, Jerry (Department: 3634)

Movable or removable closures

Closures interconnected for concurrent movement

Louver-type closures

Reexamination Certificate

active

07603810

ABSTRACT:
A shutter having a frame, and having louvres rotatably supported in the frame, and a control bar, for controlling the louvres, and having two-component connectors connecting respective louvres to the control bar, consisting of a louvre hinge member for attachment to a louvre and a control bar hinge member for, and having a louvre hinge body, a louvre plug integral with the louvre hinge body for insertion into a louvre, a concave surface on said louvre hinge body engaging said louvre which prevents twisting, a hinge opening, and having a control bar hinge body, a control bar plug, a control bar hinge pin, cooperating with said hinge opening in said louvre hinge body to provide a hinging action.

REFERENCES:
patent: 5187896 (1993-02-01), Ross
patent: 5303507 (1994-04-01), Oille
patent: 5548925 (1996-08-01), Marocco
patent: 5778598 (1998-07-01), Ohanesian
patent: 6041547 (2000-03-01), Marocco
patent: 6250012 (2001-06-01), Ricci
patent: 6418665 (2002-07-01), Gabriele
patent: 7377074 (2008-05-01), Marocco
patent: 2004/0025438 (2004-02-01), Marocco

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