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2022
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Invention
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Combination window latch.
A window combination latch (140) includes a sash lock (142) and tilt a... |
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Invention
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Combination window latch. A window combination latch (140) includes a sash lock (142) and tilt a ... |
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2021
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Invention
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Multipoint locking door hardware. A lock system includes an active panel center gearbox. The acti... |
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2014
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Invention
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Window lock with corner drive and lock points along a side and the top of the window. A locking s... |
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2013
|
Invention
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Window lock with corner drive and lock points along a side and the top of the window.
A locking ... |
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Invention
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Casement window operator with folding handle. An operator for a casement window is disclosed whic... |
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2010
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Invention
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Automatic sash lock with rotary latch. A latch for a window sash is disclosed. The latch includes... |
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2007
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Invention
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Locking system for windows and doors. A lock system for casement windows is disclosed which inclu... |
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2005
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Invention
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Method for fabricating helical gears from pre-hardened flat steel stock. An improved method of cu... |
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2002
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Invention
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Rotational spring clip for connecting a male component to a female component. A rotational spring... |
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2001
|
Invention
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Casement window operator |
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Invention
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Two bar hinge assembly for casement windows. A hinge assembly for casement windows is shown and d... |
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Invention
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Operator handle with overtorque protection. A handle is provided for an operator that provides ov... |
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Invention
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Casement window operator. An improved housing assembly is provided that can accommodate both spli... |
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2000
|
Invention
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Casement window with improved tie bar guide and striker. An improved casement window is provided ... |
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Invention
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Two bar hinge assembly for casement windows. A hinge assembly for casement windows is shown. The ... |
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Invention
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Housing |
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Invention
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Casement window operator with adjustable bushing. A housing assembly which can accommodate either... |
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Invention
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Universal lock handle assembly for casement windows. A universal lock handle assembly for multi-p... |
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Invention
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Lock handle assembly for casement windows. A lock handle assembly for a casement window is provid... |
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Invention
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Lock handle assembly for casement windows. A lock handle assembly for a multi-point casement wind... |
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Invention
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Casement window lock handle |
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1993
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Invention
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Mechanism for releasably locking sashes in door-or window frames. A door- or window sash which is... |
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Invention
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Device for locking and unlocking sashes in door- or window frames. A device which can lock a sash... |
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1991
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Invention
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Window with pivotable sash and mechanism for locking the sash in closed position. A casement wind... |
